Merge remote-tracking branch 'origin/develop' into sync-master

* origin/develop:
  Move add contact button in fullscreen/expanded view lower. (#9883)
  Remove CoinSwitch from Deposit screen(#9869)
  Consolidate notification UI openers (#9885)
  Prevent jump when hovering over asset list items
  @metamask/controllers@4.2.0 (#9849)
  Properly detect U2F errors in hardware wallet
  Fix malformed PropType declaraton (#9876)
  Fix broken LoadingScreen PropType declaration (#9877)
  Revert "Add custom hd path option (#9367)" (#9875)
  Update fee card designs to show savings and MM fee (#9629)
  Make editable actoin item a button, autofocus input contents
  Provide alternative text for images where appropriate

app/_locales/am/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask ካሊፎርኒያ ውስጥ ተዘጋጅቶ የተገነባ ነው።"
   },
-  "buyCoinSwitch": {
-    "message": "በ CoinSwitch ላይ ይግዙ"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch ከ300 በላይ ክሪፕቶ ከረንሲዎችን በጥሩ ዋጋ ለመመንዘር ባለ አንድ ማቆሚያ መዳረሻ ነው።"
-  },
   "buyWithWyre": {
     "message": "ETH በ Wyre ይግዙ"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "ከ Ropsten የሙከራ አውታረ መረብ ጋር በመገናኘት ላይ"
   },
-  "continueToCoinSwitch": {
-    "message": "ወደ CoinSwitch ይቀጥሉ"
-  },
   "continueToWyre": {
     "message": "ወደ Wyre ይቀጥሉ"
   },

app/_locales/ar/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "تم تصميم وإنشاء MetaMask في ولاية كاليفورنيا."
   },
-  "buyCoinSwitch": {
-    "message": "قم بالشراء على CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch هي الوجهة الوحيدة لتبادل أكثر من 300 عملة مشفرة بأفضل سعر."
-  },
   "buyWithWyre": {
     "message": "قم بشراء عملة إيثير بواسطة Wyre"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "جارِ الاتصال بشبكة اختبار Ropsten "
   },
-  "continueToCoinSwitch": {
-    "message": "المتابعة إلى CoinSwitch"
-  },
   "continueToWyre": {
     "message": "الاستمرار إلى Wyre"
   },

app/_locales/bg/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask е проектиран и създаден в Калифорния."
   },
-  "buyCoinSwitch": {
-    "message": "Купете на CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch е дестинацията за еднократна размяна, с цел да обменя повече от 300 криптовалути с най-добър курс."
-  },
   "buyWithWyre": {
     "message": "Купете ETH с Wyre"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "Свързване с тестова мрежа Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "Продължете към CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Продължете към Wyre"
   },

app/_locales/bn/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask ক্যালিফোর্নিয়াতে ডিজাইন করা এবং নির্মিত।"
   },
-  "buyCoinSwitch": {
-    "message": "CoinSwitch এ ক্রয় করুন"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch হল 300রও বেশি ক্রিপ্টোকারেন্সি সর্বোত্তম হারে বিনময় করার সবথেকে ভালো স্থান।"
-  },
   "buyWithWyre": {
     "message": "Wyre দিয়ে ETH ক্রয় করুন"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "রপস্টেন টেস্ট নেটওয়ার্কের সাথে সংযোগ করছে"
   },
-  "continueToCoinSwitch": {
-    "message": "CoinSwitch এ অবিরত থাকুন"
-  },
   "continueToWyre": {
     "message": "Wyre এ অবিরত রাখুন"
   },

app/_locales/ca/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask ha estat dissenyat i desenvolupat a Califòrnia."
   },
-  "buyCoinSwitch": {
-    "message": "Comprar a CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch és la destinació número 1 per a canviar més de 300 criptomonedes al millor preu."
-  },
   "buyWithWyre": {
     "message": "Compra ETH amb Wyre"
   },
@@ -221,9 +215,6 @@
   "connectingToRopsten": {
     "message": "Connectant a la xarxa de test Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "Continua a CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Continua a Wyre"
   },

app/_locales/cs/messages.json

@@ -49,12 +49,6 @@
   "builtInCalifornia": {
     "message": "MetaMask je navržen a vytvořen v Kalifornii."
   },
-  "buyCoinSwitch": {
-    "message": "Nákup na CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch je jediným místem, kde můžete vyměňovat více než 300 kryptocurrencí za nejlepší cenu."
-  },
   "cancel": {
     "message": "Zrušit"
   },
@@ -79,9 +73,6 @@
   "connectingToRopsten": {
     "message": "Připojuji se k Ropsten Test Network"
   },
-  "continueToCoinSwitch": {
-    "message": "Přejít na CoinSwitch"
-  },
   "contractDeployment": {
     "message": "Nasazení kontraktu"
   },

app/_locales/da/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask er designet og bygget i Californien."
   },
-  "buyCoinSwitch": {
-    "message": "Køb på CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch er den direkte destination for veksling af mere end 300 kryptovalutaer til den bedste sats."
-  },
   "buyWithWyre": {
     "message": "Køb ETH med Wyre"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "Forbinder til Ropsten-testnetværk"
   },
-  "continueToCoinSwitch": {
-    "message": "Fortsæt til CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Fortsæt til Wyre"
   },

app/_locales/de/messages.json

@@ -143,12 +143,6 @@
   "builtInCalifornia": {
     "message": "MetaMask wurde in Kalifornien entwickelt und gebaut."
   },
-  "buyCoinSwitch": {
-    "message": "Auf CoinSwitch kaufen"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch ist die One-Stop-Destination, um mehr als 300 Kryptowährungen zum besten Preis zu tauschen."
-  },
   "buyWithWyre": {
     "message": "ETH mit Wyre kaufen"
   },
@@ -215,9 +209,6 @@
   "connectingToRopsten": {
     "message": " Verbinde zum Ropsten Testnetzwerk"
   },
-  "continueToCoinSwitch": {
-    "message": "Zu CoinSwitch fortfahren"
-  },
   "continueToWyre": {
     "message": "Weiter zu Wyre"
   },

app/_locales/el/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "Το MetaMask έχει σχεδιαστεί και αναπτυχθεί στην Καλιφόρνια."
   },
-  "buyCoinSwitch": {
-    "message": "Αγοράστε στο  CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "Το CoinSwitch είναι ο προορισμός μιας στάσης για ανταλλαγή σε περισσότερα από 300 κρυπτονομίσματα στην καλύτερη ισοτιμία."
-  },
   "buyWithWyre": {
     "message": "Αγοράστε ETH με το Wyre"
   },
@@ -221,9 +215,6 @@
   "connectingToRopsten": {
     "message": "Σύνδεση με το Δίκτυο Δοκιμών Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "Συνέχεια με CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Συνεχίστε στο Wyre"
   },

app/_locales/en/messages.json

@@ -43,6 +43,9 @@
   "activityLog": {
     "message": "activity log"
   },
+  "addAccount": {
+    "message": "Add an account"
+  },
   "addAcquiredTokens": {
     "message": "Add the tokens you've acquired using MetaMask"
   },
@@ -221,12 +224,6 @@
   "buy": {
     "message": "Buy"
   },
-  "buyCoinSwitch": {
-    "message": "Buy on CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch is the one-stop destination to exchange more than 300 cryptocurrencies at the best rate."
-  },
   "buyWithWyre": {
     "message": "Buy ETH with Wyre"
   },
@@ -361,9 +358,6 @@
   "contactsSettingsDescription": {
     "message": "Add, edit, remove, and manage your contacts"
   },
-  "continueToCoinSwitch": {
-    "message": "Continue to CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Continue to Wyre"
   },
@@ -1358,6 +1352,9 @@
   "scanQrCode": {
     "message": "Scan QR Code"
   },
+  "scrollDown": {
+    "message": "Scroll down"
+  },
   "search": {
     "message": "Search"
   },
@@ -1620,6 +1617,9 @@
     "message": "You need $1 more $2 to complete this swap",
     "description": "Tells the user how many more of a given token they need for a specific swap. $1 is an amount of tokens and $2 is the token symbol."
   },
+  "swapBetterQuoteAvailable": {
+    "message": "A better quote is available"
+  },
   "swapBuildQuotePlaceHolderText": {
     "message": "No tokens available matching $1",
     "description": "Tells the user that a given search string does not match any tokens in our token lists. $1 can be any string of text"
@@ -1726,8 +1726,8 @@
     "message": "We find the best price from the top liquidity sources, every time. A fee of $1% is automatically factored into each quote, which supports ongoing development to make MetaMask even better.",
     "description": "Provides information about the fee that metamask takes for swaps. $1 is a decimal number."
   },
-  "swapNQuotesAvailable": {
+  "swapNQuotes": {
-    "message": "$1 quotes available",
+    "message": "$1 quotes",
     "description": "$1 is the number of quotes that the user can select from when opening the list of quotes on the 'view quote' screen"
   },
   "swapNetworkFeeSummary": {
@@ -1788,6 +1788,10 @@
   "swapRequestForQuotation": {
     "message": "Request for quotation"
   },
+  "swapSaving": {
+    "message": "Saving $1 $2",
+    "description": "Tells the user their average savings for the selected best quote. $1 is replaced by a tilde sign, to shown approximation. $2 is replaced by the approximate amount of money the user will save, in fiat"
+  },
   "swapSearchForAToken": {
     "message": "Search for a token"
   },
@@ -1841,6 +1845,9 @@
   "swapUnknown": {
     "message": "Unknown"
   },
+  "swapUsingBestQuote": {
+    "message": "Using the best quote"
+  },
   "swapViewToken": {
     "message": "View $1"
   },

app/_locales/es/messages.json

@@ -127,12 +127,6 @@
   "builtInCalifornia": {
     "message": "MetaMask fue diseñado y construido en California"
   },
-  "buyCoinSwitch": {
-    "message": "Comprar en CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch es el destino de una sola parada para intercambiar más de 300 criptomonedas al mejor precio."
-  },
   "cancel": {
     "message": "Cancelar"
   },
@@ -193,9 +187,6 @@
   "connectingToRopsten": {
     "message": "Conectando a la red de test Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "Continuar a CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Continuar a Wyre"
   },

app/_locales/es_419/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask se diseñó y creó en California."
   },
-  "buyCoinSwitch": {
-    "message": "Comprar en CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch es un destino integral para intercambiar más de 300 tipos de criptomonedas con la mejor tasa."
-  },
   "buyWithWyre": {
     "message": "Comprar ETH con Wyre"
   },
@@ -221,9 +215,6 @@
   "connectingToRopsten": {
     "message": "Conexión con la red de prueba Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "Continuar a CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Continuar a Wyre"
   },

app/_locales/et/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask on projekteeritud ja loodud Californias."
   },
-  "buyCoinSwitch": {
-    "message": "Osta CoinSwitchil"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch on ühe akna sihtpunkt enama kui 300 krüptoraha vahetamiseks parima hinnaga."
-  },
   "buyWithWyre": {
     "message": "Ostke ETH-d Wyre'iga"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "Ühendamine Ropsteni testvõrguga"
   },
-  "continueToCoinSwitch": {
-    "message": "Avage ConSwitch"
-  },
   "continueToWyre": {
     "message": "Ava Wyre"
   },

app/_locales/fa/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask در کالیفورنیا طراحی و ساخته شده است."
   },
-  "buyCoinSwitch": {
-    "message": "خرید بر اساس CoinSwitch "
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch یک مقصد یک-ایستگاه است تا بیش از 300 رمز ارز را در بهترین نرخ مبادله نماید."
-  },
   "buyWithWyre": {
     "message": "ETH را توسط Wyre خریداری نمایید"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "در حال اتصال به شبکه آزمایشی Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "ادامه به CoinSwitch"
-  },
   "continueToWyre": {
     "message": "ادامه به Wyre"
   },

app/_locales/fi/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask on suunniteltu ja koottu Kaliforniassa."
   },
-  "buyCoinSwitch": {
-    "message": "Osta CoinSwitchissa"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch on yhden pysähdyksen kohde yli 300 kryptovaluutan vaihtoon parhailla kursseilla."
-  },
   "buyWithWyre": {
     "message": "Osta ETH:ta Wyrella"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "Yhdistetään Ropstenin koeverkkoon"
   },
-  "continueToCoinSwitch": {
-    "message": "Jatka CoinSwitchiin"
-  },
   "continueToWyre": {
     "message": "Jatka Wyreen"
   },

app/_locales/fil/messages.json

@@ -131,12 +131,6 @@
   "builtInCalifornia": {
     "message": "Ang MetaMask ay dinisenyo at binuo sa California."
   },
-  "buyCoinSwitch": {
-    "message": "Bilhin sa CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "Ang CoinSwitch ay ang one-stop na destinasyon para magpapalit ng mahigit sa 300 cryptocurrency sa pinakamababang halaga."
-  },
   "buyWithWyre": {
     "message": "Bumili ng ETH gamit ang Wyre"
   },
@@ -203,9 +197,6 @@
   "connectingToRopsten": {
     "message": "Kumokonekta sa Ropsten Test Network"
   },
-  "continueToCoinSwitch": {
-    "message": "Magpatuloy sa CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Magpatuloy sa Wyre"
   },

app/_locales/fr/messages.json

@@ -140,12 +140,6 @@
   "builtInCalifornia": {
     "message": "MetaMask est designé et developpé en Californie."
   },
-  "buyCoinSwitch": {
-    "message": "Acheter sur CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch est la destination unique pour échanger plus de 300 crypto-devises au meilleur taux."
-  },
   "buyWithWyre": {
     "message": "Acheter ETH avec Wyre"
   },
@@ -215,9 +209,6 @@
   "connectingToRopsten": {
     "message": "Connexion au réseau de test Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "Continuer vers CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Continuer vers Wyre"
   },

app/_locales/he/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask תוכנן ונבנה בקליפורניה."
   },
-  "buyCoinSwitch": {
-    "message": "רכישה ב-CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch הוא היעד עם כלל האפשרויות להחלפת יותר מ-300 מטבעות קריפטו בשער הטוב ביותר."
-  },
   "buyWithWyre": {
     "message": "רכישת את'ר עם Wyre"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "מתחבר אל רשת בדיקה Ropsten "
   },
-  "continueToCoinSwitch": {
-    "message": "המשך אל CoinSwitch"
-  },
   "continueToWyre": {
     "message": "המשך ל-Wyre"
   },

app/_locales/hi/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "मेटामास्क का डिजाइन और निर्माण कैलिफोर्निया में किया गया है।"
   },
-  "buyCoinSwitch": {
-    "message": "CoinSwitch पर खरीदें"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "300 से अधिक क्रिप्टोकरेंसी को सबसे अच्छी दर पर एक्सचेंज करने के लिए CoinSwitch सर्वोत्तम स्थल है।"
-  },
   "buyWithWyre": {
     "message": "Wyre से ETH खरीदें"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "रोपस्टेन टेस्ट नेटवर्क से कनेक्ट करना"
   },
-  "continueToCoinSwitch": {
-    "message": "कॉइनस्विच पर जारी रखें "
-  },
   "continueToWyre": {
     "message": "Wyre को जारी रखें"
   },

app/_locales/hn/messages.json

@@ -46,12 +46,6 @@
   "builtInCalifornia": {
     "message": "मेटामास्क कैलिफ़ोर्निया में डिज़ाइन और बनाया गया है।"
   },
-  "buyCoinSwitch": {
-    "message": "कॉइनस्विच पर खरीदें"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "कॉइनस्विच 300 से अधिक क्रिप्टोक्रांसियों को सर्वोत्तम दर पर विनिमय करने का एक-स्टॉप गंतव्य है।"
-  },
   "cancel": {
     "message": "रद्द करें"
   },
@@ -61,9 +55,6 @@
   "confirmPassword": {
     "message": "पासवर्ड की पुष्टि करें"
   },
-  "continueToCoinSwitch": {
-    "message": "कॉइनस्विच को ब्हेजना जारी रखें"
-  },
   "contractDeployment": {
     "message": "अनुबंध परिनियोजन व तैनाती"
   },

app/_locales/hr/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask je osmišljen i izrađen u Kaliforniji."
   },
-  "buyCoinSwitch": {
-    "message": "Kupujte na usluzi CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "Usluga CoinSwitch predstavlja mjesto stalne razmjene više od 300 kriptovaluta po najboljim tečajevima."
-  },
   "buyWithWyre": {
     "message": "Kupi ETH Wyerom"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "Povezivanje na testnu mrežu Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "Nastavi na uslugu CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Nastavi na uslugu Wyre"
   },

app/_locales/ht/messages.json

@@ -76,12 +76,6 @@
   "builtInCalifornia": {
     "message": "MetaMask fèt e bati nan California."
   },
-  "buyCoinSwitch": {
-    "message": "Achte sou CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch se destinasyon nan yon sèl-Stop nan echanj plis pase 300 kriptoksèr nan pousantaj la pi byen."
-  },
   "cancel": {
     "message": "Anile"
   },
@@ -121,9 +115,6 @@
   "connectingToRopsten": {
     "message": "Konekte ak Ropsten Tès Rezo a"
   },
-  "continueToCoinSwitch": {
-    "message": "Kontinye CoinSwitch"
-  },
   "contractDeployment": {
     "message": "Kontra Deplwaman"
   },

app/_locales/hu/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "A MetaMaskot Kaliforniában tervezték és hozták létre."
   },
-  "buyCoinSwitch": {
-    "message": "Vegye meg a CoinSwitchen"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "A CoinSwitch a legjobb hely több mint 300 cryptovaluta legjobb árfolyamon történő átváltására."
-  },
   "buyWithWyre": {
     "message": "Vásároljon ETH-t a Wyre-rel"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "Csatlakozás a Ropsten teszthálózathoz"
   },
-  "continueToCoinSwitch": {
-    "message": "Tovább a CoinSwitch-re"
-  },
   "continueToWyre": {
     "message": "Tovább a Wyre-re"
   },

app/_locales/id/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask dirancang dan dibangun di California."
   },
-  "buyCoinSwitch": {
-    "message": "Beli di CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch adalah destinasi serba-ada untuk pertukaran lebih dari 300 mata uang kripto dengan kurs terbaik."
-  },
   "buyWithWyre": {
     "message": "Membeli ETH dengan Wyre"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "Menghubungkan ke Jaringan Uji Coba Ropsten "
   },
-  "continueToCoinSwitch": {
-    "message": "Lanjut ke CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Lanjutkan ke Wyre"
   },

app/_locales/it/messages.json

@@ -208,12 +208,6 @@
   "buy": {
     "message": "Compra"
   },
-  "buyCoinSwitch": {
-    "message": "Compra su CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch è la destinazione one-stop per lo scambio di oltre 300 criptovalute alla migliore tariffa."
-  },
   "buyWithWyre": {
     "message": "Compra ETH con Wyre"
   },
@@ -348,9 +342,6 @@
   "contactsSettingsDescription": {
     "message": "Aggiungi, modifica, rimuovi e gestisci i tuoi contatti"
   },
-  "continueToCoinSwitch": {
-    "message": "Continua su CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Continua su Wyre"
   },

app/_locales/ja/messages.json

@@ -112,12 +112,6 @@
   "blockiesIdenticon": {
     "message": "Blockies Identicon を使用"
   },
-  "buyCoinSwitch": {
-    "message": "CoinSwitchのサイトで購入"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitchは、最高のレートで300以上の暗号化交換を行うワンストップの宛先です。"
-  },
   "cancel": {
     "message": "キャンセル"
   },
@@ -130,9 +124,6 @@
   "confirmPassword": {
     "message": "パスワードの確認"
   },
-  "continueToCoinSwitch": {
-    "message": "CoinSwitchを開く"
-  },
   "contractDeployment": {
     "message": "コントラクトのデプロイ"
   },

app/_locales/kn/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask ಅನ್ನು ವಿನ್ಯಾಸಗೊಳಿಸಲಾಗಿದೆ ಮತ್ತು ಕ್ಯಾಲಿಫೋರ್ನಿಯಾದಲ್ಲಿ ನಿರ್ಮಿಸಲಾಗಿದೆ."
   },
-  "buyCoinSwitch": {
-    "message": "ಕಾಯಿನ್‌ಸ್ವೀಚ್‌ನಲ್ಲಿ ಖರೀದಿಸಿ"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "300 ಕ್ಕೂ ಹೆಚ್ಚು ಕ್ರಿಪ್ಟೋಕರೆನ್ಸಿಗಳನ್ನು ಉತ್ತಮ ದರದಲ್ಲಿ ವಿನಿಮಯ ಮಾಡಿಕೊಳ್ಳುವ ಒಂದು ತಾಣವೆಂದರೆ ಕಾಯಿನ್‌ಸ್ವಿಚ್ ಆಗಿದೆ."
-  },
   "buyWithWyre": {
     "message": "Wyre ನೊಂದಿಗೆ ETH ಖರೀದಿಸಿ"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "Ropsten ಪರೀಕ್ಷಾ ನೆಟ್‌ವರ್ಕ್‌ಗೆ ಸಂಪರ್ಕಿಸಲಾಗುತ್ತಿದೆ"
   },
-  "continueToCoinSwitch": {
-    "message": "CoinSwitch ಗೆ ಮುಂದುವರಿಸಿ"
-  },
   "continueToWyre": {
     "message": "Wyre ಗೆ ಮುಂದುವರಿಸಿ"
   },

app/_locales/ko/messages.json

@@ -143,12 +143,6 @@
   "builtInCalifornia": {
     "message": "메타마스크는 캘리포니아에서 디자인되고 만들어졌습니다."
   },
-  "buyCoinSwitch": {
-    "message": "코인 스위치 구입"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "코인 스위치는 최상의 속도로 300 개 이상의 크립토 카드를 교환하는 원 스톱 목적지입니다."
-  },
   "buyWithWyre": {
     "message": "Wyre로 ETH 구매"
   },
@@ -221,9 +215,6 @@
   "connectingToRopsten": {
     "message": "Ropsten 테스트넷 접속 중"
   },
-  "continueToCoinSwitch": {
-    "message": "코인 스위치 계속하기"
-  },
   "continueToWyre": {
     "message": "Wyre로 계속 진행"
   },

app/_locales/lt/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "„MetaMask“ suprojektuota ir įdiegta Kalifornijoje."
   },
-  "buyCoinSwitch": {
-    "message": "Pirkti „CoinSwitch“"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "„CoinSwitch“ – tai lengvai pasiekiama vieta keisti per 300 kriptovaliutų geriausiu santykiu."
-  },
   "buyWithWyre": {
     "message": "Pirkti ETH su „Wyre“"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "Jungiamasi prie „Ropsten“ bandomojo tinklo"
   },
-  "continueToCoinSwitch": {
-    "message": "Tęsti su „CoinSwitch“"
-  },
   "continueToWyre": {
     "message": "Tęsti su „Wyre“"
   },

app/_locales/lv/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask ir izstrādāta un izveidota Kalifornijā."
   },
-  "buyCoinSwitch": {
-    "message": "Pirkt CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch ir vienots galamērķis vairāk nekā 300 kriptovalūtu maiņai, izmantojot labāko kursu."
-  },
   "buyWithWyre": {
     "message": "Pirkt ETH ar Wyre"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "Pieslēdzas Ropsten testa tīklam"
   },
-  "continueToCoinSwitch": {
-    "message": "Iet uz CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Pāriet uz Wyre"
   },

app/_locales/ms/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask direka dan dibina di California."
   },
-  "buyCoinSwitch": {
-    "message": "Beli di CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch ialah tempat sehentian untuk menukar lebih daripada 300 mata wang kripto dengan kadar terbaik."
-  },
   "buyWithWyre": {
     "message": "Beli ETH dengan Wyre"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "Menyambungkan kepada Rangkaian Ujian Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "Teruskan ke CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Teruskan ke Wyre"
   },

app/_locales/nl/messages.json

@@ -43,12 +43,6 @@
   "builtInCalifornia": {
     "message": "MetaMask is ontworpen en gebouwd in Californië."
   },
-  "buyCoinSwitch": {
-    "message": "Koop op CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch is de one-stop-bestemming om meer dan 300 cryptocurrencies tegen de beste prijs in te wisselen."
-  },
   "cancel": {
     "message": "Annuleer"
   },
@@ -58,9 +52,6 @@
   "confirmPassword": {
     "message": "bevestig wachtwoord"
   },
-  "continueToCoinSwitch": {
-    "message": "Ga verder naar CoinSwitch"
-  },
   "contractDeployment": {
     "message": "Contractimplementatie"
   },

app/_locales/no/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask ble bygget og designet i California."
   },
-  "buyCoinSwitch": {
-    "message": "Kjøp på CoinSwitch "
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch er destinasjonen som utveksler mer enn 300 typer kryptovaluta med den beste kursen."
-  },
   "buyWithWyre": {
     "message": "Kjøp ETH med Wyre"
   },
@@ -221,9 +215,6 @@
   "connectingToRopsten": {
     "message": "Kobler til Ropsten testnettverk"
   },
-  "continueToCoinSwitch": {
-    "message": "Fortsett med CoinSwitch "
-  },
   "continueToWyre": {
     "message": "Fortsett til Wyre "
   },

app/_locales/ph/messages.json

@@ -31,12 +31,6 @@
   "balance": {
     "message": "Balanse:"
   },
-  "buyCoinSwitch": {
-    "message": "Bumili sa CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "Ang CoinSwitch ay isang one-stop destination upang makipagpalitan ng higit sa 300 mga cryptocurrency sa pinakamahusay na rate."
-  },
   "cancel": {
     "message": "Kanselahin"
   },
@@ -46,9 +40,6 @@
   "confirmPassword": {
     "message": "Tiyakin ang Password"
   },
-  "continueToCoinSwitch": {
-    "message": "Magpatuloy sa CoinSwitch"
-  },
   "contractDeployment": {
     "message": "Pag-deploy ng Contract"
   },

app/_locales/pl/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask został zaprojektowany i stworzony w Kaliforni."
   },
-  "buyCoinSwitch": {
-    "message": "Kup w CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch to miejsce, w którym możesz wymieniać ponad 300 kryptowalut po najlepszym kursie."
-  },
   "buyWithWyre": {
     "message": "Kup ETH poprzez Wyre"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "Łączenie z siecią testową Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "Przejdź do CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Przejdź do Wyre"
   },

app/_locales/pt/messages.json

@@ -46,12 +46,6 @@
   "builtInCalifornia": {
     "message": "MetaMask é desenhada e construída na California."
   },
-  "buyCoinSwitch": {
-    "message": "Comprar no CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch é o destino único para trocar mais de 300 moedas criptográficas com a melhor taxa."
-  },
   "cancel": {
     "message": "Cancelar"
   },
@@ -61,9 +55,6 @@
   "confirmPassword": {
     "message": "Confirmar Palavra-passe"
   },
-  "continueToCoinSwitch": {
-    "message": "Continuar para o CoinSwitch"
-  },
   "contractDeployment": {
     "message": "Distribuição do Contrato"
   },

app/_locales/pt_BR/messages.json

@@ -143,12 +143,6 @@
   "builtInCalifornia": {
     "message": "O MetaMask foi projetado e desenvolvido na Califórnia."
   },
-  "buyCoinSwitch": {
-    "message": "Compre no CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "O CoinSwitch é o destino único para trocar mais de 300 criptomoedas com a melhor taxa."
-  },
   "buyWithWyre": {
     "message": "Comprar ETH com Wyre"
   },
@@ -218,9 +212,6 @@
   "connectingToRopsten": {
     "message": "Conectando à Rede de Testes Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "Continuar para CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Continuar para Wyre"
   },

app/_locales/ro/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask este concepută și creată în California."
   },
-  "buyCoinSwitch": {
-    "message": "Cumpărați pe CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch este destinația unică pentru a schimba peste 300 de cripto monede la cele mai bune cursuri."
-  },
   "buyWithWyre": {
     "message": "Cumpărați ETH cu Wyre"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "Se conectează la rețeaua de test Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "Continuare către CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Continuați la Wyre"
   },

app/_locales/ru/messages.json

@@ -145,12 +145,6 @@
   "builtInCalifornia": {
     "message": "MetaMask спроектирован и разработан в Калифорнии."
   },
-  "buyCoinSwitch": {
-    "message": "Купить на CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch - это однонаправленное место для обмена более 300 криптоконверсий по наилучшей цене."
-  },
   "buyWithWyre": {
     "message": "Купить ETH на Wyre"
   },
@@ -223,9 +217,6 @@
   "connectingToRopsten": {
     "message": "Соединение с тестовой сетью Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "Продолжить в CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Продолжить на Wyre"
   },

app/_locales/sk/messages.json

@@ -140,12 +140,6 @@
   "builtInCalifornia": {
     "message": "MetaMask je navržen a vytvořen v Kalifornii."
   },
-  "buyCoinSwitch": {
-    "message": "Kúpiť na CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch je jedno miesto, kde si môžete vymieňať viac ako 300 kryptomien za najlepšiu cenu."
-  },
   "buyWithWyre": {
     "message": "Kúpte ETH s Wyre"
   },
@@ -218,9 +212,6 @@
   "connectingToRopsten": {
     "message": "Připojuji se k Ropsten Test Network"
   },
-  "continueToCoinSwitch": {
-    "message": "Pokračovať na CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Pokračovať na Wyre"
   },

app/_locales/sl/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask je zasnovan in ustvarjen v Kaliforniji."
   },
-  "buyCoinSwitch": {
-    "message": "Kupi na CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch je destinacija na enem mestu za izmenjavo več kot 300 kriptokotovitev po najboljši hitrosti."
-  },
   "buyWithWyre": {
     "message": "Kupi ETH z Wyre"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "Povezovanje na testno omrežje Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "Nadaljuj na CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Nadaljuj na Wyre"
   },

app/_locales/sr/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask je dizajniran i izgrađen u Kaliforniji."
   },
-  "buyCoinSwitch": {
-    "message": "Kupujte na CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch je odredište gde na jednom mestu možete razmeniti više od 300 kripto valuta po najboljem kursu."
-  },
   "buyWithWyre": {
     "message": "Kupite ETH preko servisa Wyre"
   },
@@ -221,9 +215,6 @@
   "connectingToRopsten": {
     "message": "Povezuje se na Ropsten Test mrežu"
   },
-  "continueToCoinSwitch": {
-    "message": "Nastavi na CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Nastavite ka Wyre"
   },

app/_locales/sv/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask är skapat och utformat i Kalifornien."
   },
-  "buyCoinSwitch": {
-    "message": "Köp på CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch är allt-i-ett-platsen för att växla mer än 300 kryptovalutor till bästa kurs."
-  },
   "buyWithWyre": {
     "message": "Köp ETH med Wyre"
   },
@@ -218,9 +212,6 @@
   "connectingToRopsten": {
     "message": "Ansluter till Ropsten Test Network"
   },
-  "continueToCoinSwitch": {
-    "message": "Fortsätt till CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Fortsätt till Wyre"
   },

app/_locales/sw/messages.json

@@ -143,12 +143,6 @@
   "builtInCalifornia": {
     "message": "MetaMask imeundwa na kutengenezwa California."
   },
-  "buyCoinSwitch": {
-    "message": "Nunua kwenye CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch ni kituo cha kubadilisha fedha za kidijitali zaidi ya 300 kwa bei nzuri kabisa."
-  },
   "buyWithWyre": {
     "message": "Nunua ETH kwa kutumia Wyre"
   },
@@ -218,9 +212,6 @@
   "connectingToRopsten": {
     "message": "Inaunganisha kwenye Mtandao wa Majaribio wa Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "Endelea kwenye CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Endelea kwenye Wyre"
   },

app/_locales/ta/messages.json

@@ -58,12 +58,6 @@
   "builtInCalifornia": {
     "message": "மேடமஸ்க் வடிவமைக்கப்பட்டு கலிபோர்னியாவில் கட்டப்பட்டுள்ளது."
   },
-  "buyCoinSwitch": {
-    "message": "நாணயம் ஸ்விட்சில் வாங்கவும்"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "சிறந்த விகிதத்தில் 300 க்கும் அதிகமான cryptocurrencies ஐ பரிமாறிக்கொள்ள ஒரு நாணயமாற்று இலக்கு நாணயம் ஸ்விட்ச் ஆகும்."
-  },
   "cancel": {
     "message": "ரத்து செய்"
   },
@@ -94,9 +88,6 @@
   "connectingToRopsten": {
     "message": "ரொப்ஸ்டென் டெஸ்ட் நெட்வொர்க்குடன் இணைக்கிறது"
   },
-  "continueToCoinSwitch": {
-    "message": "நாணயம் மாறாமல் தொடர்க"
-  },
   "contractDeployment": {
     "message": "ஒப்பந்த வரிசைப்படுத்தல்"
   },

app/_locales/th/messages.json

@@ -52,12 +52,6 @@
   "builtInCalifornia": {
     "message": "MetaMask ออกแบบและพัฒนาที่แคลิฟอร์เนีย"
   },
-  "buyCoinSwitch": {
-    "message": "ซื้อด้วย CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch เป็นจุดหมายปลายทางแบบครบวงจรในการแลกเปลี่ยนสกุลเงินมากกว่า 300 ครั้งในอัตราที่ดีที่สุด"
-  },
   "cancel": {
     "message": "ยกเลิก"
   },
@@ -88,9 +82,6 @@
   "connectingToRopsten": {
     "message": "เชื่อมต่อกับเครือข่ายทดสอบ Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "ไปที่ CoinSwitch"
-  },
   "continueToWyre": {
     "message": "ไปที่ Wyre"
   },

app/_locales/tr/messages.json

@@ -49,12 +49,6 @@
   "builtInCalifornia": {
     "message": "MetaMask California'da tasarlandı ve yaratıldı"
   },
-  "buyCoinSwitch": {
-    "message": "CoinSwitch'de satın al"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "Cairnswich, 300'den fazla kriptona en iyi oranda eşlik eden tek durak noktasıdır."
-  },
   "cancel": {
     "message": "Vazgeç"
   },
@@ -79,9 +73,6 @@
   "connectingToRopsten": {
     "message": "Ropsten Test Ağına bağlanıyor"
   },
-  "continueToCoinSwitch": {
-    "message": "CoinSwitch'e devam et"
-  },
   "contractDeployment": {
     "message": "Sözleşme kurulumu"
   },

app/_locales/uk/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask розроблено й створено в Каліфорнії."
   },
-  "buyCoinSwitch": {
-    "message": "Купувати на CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch це точка призначення з однією зупинкою для обміну більш ніж 300 криптовалют за найкращими курсами. "
-  },
   "buyWithWyre": {
     "message": "Купити ETH через Wyre"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "Під'єднуємось до Тестової мережі Ropsten"
   },
-  "continueToCoinSwitch": {
-    "message": "Продовжити в CoinSwitch"
-  },
   "continueToWyre": {
     "message": "Продовжити у Wyre"
   },

app/_locales/vi/messages.json

@@ -34,12 +34,6 @@
   "balance": {
     "message": "Số dư:"
   },
-  "buyCoinSwitch": {
-    "message": "Mua trên CoinSwitch"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch là điểm đến duy nhất để trao đổi hơn 300 tiền điện tử với tốc độ tốt nhất."
-  },
   "cancel": {
     "message": "Hủy"
   },
@@ -49,9 +43,6 @@
   "confirmPassword": {
     "message": "Xác nhận mật khẩu"
   },
-  "continueToCoinSwitch": {
-    "message": "Tiếp tục đến CoinSwitch"
-  },
   "contractDeployment": {
     "message": "Triển khai hợp đồng"
   },

app/_locales/zh_CN/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask在加利福尼亚设计和制造。"
   },
-  "buyCoinSwitch": {
-    "message": "在CoinSwitch上购买"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch是以最优惠的价格交换超过300种加密货币的一站式目的地。"
-  },
   "buyWithWyre": {
     "message": "使用 Wyre 购买 ETH"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "正在连接到Ropsten测试网络"
   },
-  "continueToCoinSwitch": {
-    "message": "继续访问 CoinSwitch"
-  },
   "continueToWyre": {
     "message": "继续前往 Wyre"
   },

app/_locales/zh_TW/messages.json

@@ -146,12 +146,6 @@
   "builtInCalifornia": {
     "message": "MetaMask 是在加州設計製造"
   },
-  "buyCoinSwitch": {
-    "message": "在CoinSwitch上购买"
-  },
-  "buyCoinSwitchExplainer": {
-    "message": "CoinSwitch是以最优惠的价格交换超过300种加密货币的一站式目的地。"
-  },
   "buyWithWyre": {
     "message": "用 Wyre 購買 ETH"
   },
@@ -224,9 +218,6 @@
   "connectingToRopsten": {
     "message": "連線到 Ropsten 測試網路"
   },
-  "continueToCoinSwitch": {
-    "message": "繼續前往 CoinSwitch"
-  },
   "continueToWyre": {
     "message": "繼續至 Wyre"
   },

app/notification.html

@@ -29,8 +29,8 @@
   </head>
   <body class="notification">
     <div id="app-content">
-      <img id="loading__logo" src="./images/logo/metamask-fox.svg" />
+      <img id="loading__logo" src="./images/logo/metamask-fox.svg" alt="" />
-      <img id="loading__spinner" src="./images/spinner.gif" />
+      <img id="loading__spinner" src="./images/spinner.gif" alt="" />
     </div>
     <div id="popover-content"></div>
     <script src="./ui-libs.js" type="text/javascript" charset="utf-8"></script>

app/scripts/background.js

@@ -225,10 +225,7 @@ function setupController(initState, initLangCode) {
   const controller = new MetamaskController({
     infuraProjectId: process.env.INFURA_PROJECT_ID,
     // User confirmation callbacks:
-    showUnconfirmedMessage: triggerUi,
+    showUserConfirmation: triggerUi,
-    showUnapprovedTx: triggerUi,
-    showPermissionRequest: triggerUi,
-    showUnlockRequest: triggerUi,
     openPopup,
     // initial state
     initState,

app/scripts/lib/buy-eth-url.js

@@ -18,8 +18,6 @@ export default function getBuyEthUrl({ network, address, service }) {
   switch (service) {
     case 'wyre':
       return `https://pay.sendwyre.com/purchase?dest=ethereum:${address}&destCurrency=ETH&accountId=AC-7AG3W4XH4N2&paymentMethod=debit-card`
-    case 'coinswitch':
-      return `https://metamask.coinswitch.co/?address=${address}&to=eth`
     case 'metamask-faucet':
       return 'https://faucet.metamask.io/'
     case 'rinkeby-faucet':

app/scripts/metamask-controller.js

@@ -150,7 +150,7 @@ export default class MetamaskController extends EventEmitter {
       isUnlocked: this.isUnlocked.bind(this),
       initState: initState.AppStateController,
       onInactiveTimeout: () => this.setLocked(),
-      showUnlockRequest: opts.showUnlockRequest,
+      showUnlockRequest: opts.showUserConfirmation,
       preferencesStore: this.preferencesController.store,
     })
 
@@ -247,7 +247,7 @@ export default class MetamaskController extends EventEmitter {
         notifyDomain: this.notifyConnections.bind(this),
         notifyAllDomains: this.notifyAllConnections.bind(this),
         preferences: this.preferencesController.store,
-        showPermissionRequest: opts.showPermissionRequest,
+        showPermissionRequest: opts.showUserConfirmation,
       },
       initState.PermissionsController,
       initState.PermissionsMetadata,
@@ -302,7 +302,7 @@ export default class MetamaskController extends EventEmitter {
       getParticipateInMetrics: () =>
         this.preferencesController.getParticipateInMetaMetrics(),
     })
-    this.txController.on('newUnapprovedTx', () => opts.showUnapprovedTx())
+    this.txController.on('newUnapprovedTx', () => opts.showUserConfirmation())
 
     this.txController.on(`tx:status-update`, async (txId, status) => {
       if (
@@ -1376,7 +1376,7 @@ export default class MetamaskController extends EventEmitter {
       req,
     )
     this.sendUpdate()
-    this.opts.showUnconfirmedMessage()
+    this.opts.showUserConfirmation()
     return promise
   }
 
@@ -1439,7 +1439,7 @@ export default class MetamaskController extends EventEmitter {
       req,
     )
     this.sendUpdate()
-    this.opts.showUnconfirmedMessage()
+    this.opts.showUserConfirmation()
     return promise
   }
 
@@ -1498,7 +1498,7 @@ export default class MetamaskController extends EventEmitter {
       req,
     )
     this.sendUpdate()
-    this.opts.showUnconfirmedMessage()
+    this.opts.showUserConfirmation()
     return promise
   }
 
@@ -1590,7 +1590,7 @@ export default class MetamaskController extends EventEmitter {
       req,
     )
     this.sendUpdate()
-    this.opts.showUnconfirmedMessage()
+    this.opts.showUserConfirmation()
     return promise
   }
 
@@ -1655,7 +1655,7 @@ export default class MetamaskController extends EventEmitter {
       version,
     )
     this.sendUpdate()
-    this.opts.showUnconfirmedMessage()
+    this.opts.showUserConfirmation()
     return promise
   }
 

package.json

@@ -70,7 +70,7 @@
     "@formatjs/intl-relativetimeformat": "^5.2.6",
     "@fortawesome/fontawesome-free": "^5.13.0",
     "@material-ui/core": "^4.11.0",
-    "@metamask/controllers": "^4.0.2",
+    "@metamask/controllers": "^4.2.0",
     "@metamask/eth-ledger-bridge-keyring": "^0.2.6",
     "@metamask/eth-token-tracker": "^3.0.1",
     "@metamask/etherscan-link": "^1.2.0",

test/unit/app/controllers/metamask-controller-test.js

@@ -97,8 +97,7 @@ describe('MetaMaskController', function () {
       .reply(200, '{"JPY":12415.9}')
 
     metamaskController = new MetaMaskController({
-      showUnapprovedTx: noop,
+      showUserConfirmation: noop,
-      showUnconfirmedMessage: noop,
       encryptor: {
         encrypt(_, object) {
           this.object = object

test/unit/ui/app/actions.spec.js

@@ -44,8 +44,7 @@ describe('Actions', function () {
       platform: { getVersion: () => 'foo' },
       provider,
       keyringController: new KeyringController({}),
-      showUnapprovedTx: noop,
+      showUserConfirmation: noop,
-      showUnconfirmedMessage: noop,
       encryptor: {
         encrypt(_, object) {
           this.object = object

ui/app/components/app/account-menu/account-menu.component.js

@@ -278,23 +278,23 @@ export default class AccountMenu extends Component {
   }
 
   renderScrollButton() {
-    const { shouldShowScrollButton } = this.state
+    if (!this.state.shouldShowScrollButton) {
+      return null
+    }
 
     return (
-      shouldShowScrollButton && (
       <div
         className="account-menu__scroll-button"
         onClick={this.handleScrollDown}
       >
         <img
           src="./images/icons/down-arrow.svg"
-            width={28}
+          width="28"
-            height={28}
+          height="28"
-            alt="scroll down"
+          alt={this.context.t('scrollDown')}
         />
       </div>
     )
-    )
   }
 
   render() {
@@ -357,6 +357,7 @@ export default class AccountMenu extends Component {
             <img
               className="account-menu__item-icon"
               src="images/plus-btn-white.svg"
+              alt={t('createAccount')}
             />
           }
           text={t('createAccount')}
@@ -377,6 +378,7 @@ export default class AccountMenu extends Component {
             <img
               className="account-menu__item-icon"
               src="images/import-account.svg"
+              alt={t('importAccount')}
             />
           }
           text={t('importAccount')}
@@ -401,6 +403,7 @@ export default class AccountMenu extends Component {
             <img
               className="account-menu__item-icon"
               src="images/connect-icon.svg"
+              alt={t('connectHardwareWallet')}
             />
           }
           text={t('connectHardwareWallet')}
@@ -411,7 +414,7 @@ export default class AccountMenu extends Component {
             toggleAccountMenu()
             history.push(ABOUT_US_ROUTE)
           }}
-          icon={<img src="images/mm-info-icon.svg" />}
+          icon={<img src="images/mm-info-icon.svg" alt={t('infoHelp')} />}
           text={t('infoHelp')}
         />
         <AccountMenuItem

ui/app/components/app/confirm-page-container/confirm-page-container-content/confirm-page-container-warning/confirm-page-container-warning.component.js

@@ -7,6 +7,7 @@ const ConfirmPageContainerWarning = (props) => {
       <img
         className="confirm-page-container-warning__icon"
         src="/images/alert.svg"
+        alt=""
       />
       <div className="confirm-page-container-warning__warning">
         {props.warning}

ui/app/components/app/confirm-page-container/confirm-page-container-header/confirm-page-container-header.component.js

@@ -47,7 +47,7 @@ export default function ConfirmPageContainerHeader({
               visibility: showEdit ? 'initial' : 'hidden',
             }}
           >
-            <img src="/images/caret-left.svg" />
+            <img src="/images/caret-left.svg" alt="" />
             <span
               className="confirm-page-container-header__back-button"
               onClick={() => onEdit()}

ui/app/components/app/confirm-page-container/confirm-page-container-navigation/confirm-page-container-navigation.component.js

@@ -33,14 +33,14 @@ const ConfirmPageContainerNavigation = (props) => {
           data-testid="first-page"
           onClick={() => onNextTx(firstTx)}
         >
-          <img src="/images/double-arrow.svg" />
+          <img src="/images/double-arrow.svg" alt="" />
         </div>
         <div
           className="confirm-page-container-navigation__arrow"
           data-testid="previous-page"
           onClick={() => onNextTx(prevTxId)}
         >
-          <img src="/images/single-arrow.svg" />
+          <img src="/images/single-arrow.svg" alt="" />
         </div>
       </div>
       <div className="confirm-page-container-navigation__textcontainer">
@@ -65,6 +65,7 @@ const ConfirmPageContainerNavigation = (props) => {
           <img
             className="confirm-page-container-navigation__imageflip"
             src="/images/single-arrow.svg"
+            alt=""
           />
         </div>
         <div
@@ -75,6 +76,7 @@ const ConfirmPageContainerNavigation = (props) => {
           <img
             className="confirm-page-container-navigation__imageflip"
             src="/images/double-arrow.svg"
+            alt=""
           />
         </div>
       </div>

ui/app/components/app/modals/confirm-remove-account/confirm-remove-account.component.js

@@ -54,7 +54,10 @@ export default class ConfirmRemoveAccount extends Component {
             rel="noopener noreferrer"
             title={this.context.t('etherscanView')}
           >
-            <img src="images/popout.svg" />
+            <img
+              src="images/popout.svg"
+              alt={this.context.t('etherscanView')}
+            />
           </a>
         </div>
       </div>

ui/app/components/app/modals/deposit-ether-modal/deposit-ether-modal.component.js

@@ -12,7 +12,6 @@ export default class DepositEtherModal extends Component {
   static propTypes = {
     network: PropTypes.string.isRequired,
     toWyre: PropTypes.func.isRequired,
-    toCoinSwitch: PropTypes.func.isRequired,
     address: PropTypes.string.isRequired,
     toFaucet: PropTypes.func.isRequired,
     hideWarning: PropTypes.func.isRequired,
@@ -87,7 +86,7 @@ export default class DepositEtherModal extends Component {
   }
 
   render() {
-    const { network, toWyre, toCoinSwitch, address, toFaucet } = this.props
+    const { network, toWyre, address, toFaucet } = this.props
 
     const isTestNetwork = ['3', '4', '5', '42'].find((n) => n === network)
     const networkName = getNetworkDisplayName(network)
@@ -111,31 +110,6 @@ export default class DepositEtherModal extends Component {
         </div>
         <div className="page-container__content">
           <div className="deposit-ether-modal__buy-rows">
-            {this.renderRow({
-              logo: (
-                <img
-                  alt=""
-                  className="deposit-ether-modal__logo"
-                  src="./images/deposit-eth.svg"
-                  style={{
-                    height: '75px',
-                    width: '75px',
-                  }}
-                />
-              ),
-              title: this.context.t('directDepositEther'),
-              text: this.context.t('directDepositEtherExplainer'),
-              buttonLabel: this.context.t('viewAccount'),
-              onButtonClick: () => this.goToAccountDetailsModal(),
-            })}
-            {this.renderRow({
-              logo: <i className="fa fa-tint fa-2x" />,
-              title: this.context.t('testFaucet'),
-              text: this.faucetRowText(networkName),
-              buttonLabel: this.context.t('getEther'),
-              onButtonClick: () => toFaucet(network),
-              hide: !isTestNetwork,
-            })}
             {this.renderRow({
               logo: (
                 <div
@@ -163,28 +137,28 @@ export default class DepositEtherModal extends Component {
             })}
             {this.renderRow({
               logo: (
-                <div
+                <img
+                  alt=""
                   className="deposit-ether-modal__logo"
+                  src="./images/deposit-eth.svg"
                   style={{
-                    backgroundImage: "url('./images/coinswitch_logo.png')",
+                    height: '75px',
-                    height: '40px',
+                    width: '75px',
                   }}
                 />
               ),
-              title: this.context.t('buyCoinSwitch'),
+              title: this.context.t('directDepositEther'),
-              text: this.context.t('buyCoinSwitchExplainer'),
+              text: this.context.t('directDepositEtherExplainer'),
-              buttonLabel: this.context.t('continueToCoinSwitch'),
+              buttonLabel: this.context.t('viewAccount'),
-              onButtonClick: () => {
+              onButtonClick: () => this.goToAccountDetailsModal(),
-                this.context.metricsEvent({
+            })}
-                  eventOpts: {
+            {this.renderRow({
-                    category: 'Accounts',
+              logo: <i className="fa fa-tint fa-2x" />,
-                    action: 'Deposit Ether',
+              title: this.context.t('testFaucet'),
-                    name: 'Click buy Ether via CoinSwitch',
+              text: this.faucetRowText(networkName),
-                  },
+              buttonLabel: this.context.t('getEther'),
-                })
+              onButtonClick: () => toFaucet(network),
-                toCoinSwitch(address)
+              hide: !isTestNetwork,
-              },
-              hide: isTestNetwork,
             })}
           </div>
         </div>

ui/app/components/app/modals/deposit-ether-modal/deposit-ether-modal.container.js

@@ -19,9 +19,6 @@ function mapDispatchToProps(dispatch) {
     toWyre: (address) => {
       dispatch(buyEth({ service: 'wyre', address }))
     },
-    toCoinSwitch: (address) => {
-      dispatch(buyEth({ service: 'coinswitch', address }))
-    },
     hideModal: () => {
       dispatch(hideModal())
     },

ui/app/components/app/modals/metametrics-opt-in-modal/metametrics-opt-in-modal.component.js

@@ -24,7 +24,7 @@ export default class MetaMetricsOptInModal extends Component {
           <div className="metametrics-opt-in__content">
             <MetaFoxLogo />
             <div className="metametrics-opt-in__body-graphic">
-              <img src="images/metrics-chart.svg" />
+              <img src="images/metrics-chart.svg" alt="" />
             </div>
             <div className="metametrics-opt-in__title">
               Help Us Improve MetaMask

ui/app/components/app/modals/qr-scanner/qr-scanner.component.js

@@ -210,7 +210,7 @@ export default class QrScanner extends Component {
     return (
       <>
         <div className="qr-scanner__image">
-          <img src="images/webcam.svg" width={70} height={70} />
+          <img src="images/webcam.svg" width="70" height="70" alt="" />
         </div>
         {title ? <div className="qr-scanner__title">{title}</div> : null}
         <div className="qr-scanner__error">{msg}</div>

ui/app/components/app/modals/transaction-confirmed/transaction-confirmed.component.js

@@ -28,7 +28,7 @@ export default class TransactionConfirmed extends PureComponent {
     return (
       <Modal onSubmit={this.handleSubmit} submitText={t('ok')}>
         <div className="transaction-confirmed__content">
-          <img src="images/check-icon.svg" />
+          <img src="images/check-icon.svg" alt="" />
           <div className="transaction-confirmed__title">
             {`${t('confirmed')}!`}
           </div>

ui/app/components/app/network.js

@@ -173,7 +173,7 @@ export default class Network extends Component {
                 <img
                   title={t('attemptingConnect')}
                   src="images/loading.svg"
-                  alt=""
+                  alt={t('attemptingConnect')}
                 />
               </span>
             ) : (

ui/app/components/app/transaction-activity-log/transaction-activity-log-icon/transaction-activity-log-icon.component.js

@@ -40,7 +40,7 @@ export default class TransactionActivityLogIcon extends PureComponent {
 
     return (
       <div className={classnames('transaction-activity-log-icon', className)}>
-        {imagePath && <img src={imagePath} height={9} width={9} />}
+        {imagePath && <img src={imagePath} height="9" width="9" alt="" />}
       </div>
     )
   }

ui/app/components/app/transaction-list-item-details/transaction-list-item-details.component.js

@@ -206,7 +206,7 @@ export default class TransactionListItemDetails extends PureComponent {
                   onClick={this.handleEtherscanClick}
                   disabled={!hash}
                 >
-                  <img src="/images/arrow-popout.svg" />
+                  <img src="/images/arrow-popout.svg" alt="" />
                 </Button>
               </Tooltip>
               {showRetry && (

ui/app/components/app/user-preferenced-currency-display/user-preferenced-currency-display.component.js

@@ -23,7 +23,7 @@ export default function UserPreferencedCurrencyDisplay({
   const prefixComponent = useMemo(() => {
     return (
       currency === ETH &&
-      showEthLogo && <img src="/images/eth.svg" height={ethLogoHeight} />
+      showEthLogo && <img src="/images/eth.svg" height={ethLogoHeight} alt="" />
     )
   }, [currency, showEthLogo, ethLogoHeight])
 

ui/app/components/ui/circle-icon/circle-icon.component.js

@@ -40,6 +40,7 @@ export default class CircleIcon extends PureComponent {
             height: iconSize,
             width: iconSize,
           }}
+          alt=""
         />
       </div>
     )

ui/app/components/ui/editable-label/editable-label.js

@@ -45,13 +45,15 @@ class EditableLabel extends Component {
         className={classnames('large-input', 'editable-label__input', {
           'editable-label__input--error': value === '',
         })}
+        autoFocus
       />,
-      <div className="editable-label__icon-wrapper" key={2}>
+      <button
-        <i
+        className="editable-label__icon-button"
-          className="fa fa-check editable-label__icon"
+        key={2}
         onClick={() => this.handleSubmit()}
-        />
+      >
-      </div>,
+        <i className="fa fa-check editable-label__icon" />
+      </button>,
     ]
   }
 
@@ -60,12 +62,13 @@ class EditableLabel extends Component {
       <div key={1} className="editable-label__value">
         {this.state.value}
       </div>,
-      <div key={2} className="editable-label__icon-wrapper">
+      <button
-        <i
+        key={2}
-          className="fas fa-pencil-alt editable-label__icon"
+        className="editable-label__icon-button"
         onClick={() => this.setState({ isEditing: true })}
-        />
+      >
-      </div>,
+        <i className="fas fa-pencil-alt editable-label__icon" />
+      </button>,
     ]
   }
 

ui/app/components/ui/editable-label/index.scss

@@ -23,10 +23,11 @@
     }
   }
 
-  &__icon-wrapper {
+  &__icon-button {
     position: absolute;
     margin-left: 10px;
     left: 100%;
+    background: unset;
   }
 
   &__icon {

ui/app/components/ui/error-message/error-message.component.js

@@ -7,7 +7,7 @@ const ErrorMessage = (props, context) => {
 
   return (
     <div className="error-message">
-      <img src="/images/alert-red.svg" className="error-message__icon" />
+      <img src="/images/alert-red.svg" alt="" className="error-message__icon" />
       <div className="error-message__text">{`ALERT: ${error}`}</div>
     </div>
   )

ui/app/components/ui/icon-with-fallback/icon-with-fallback.component.js

@@ -30,6 +30,7 @@ export default class IconWithFallback extends PureComponent {
         src={icon}
         style={style}
         className={className}
+        alt=""
       />
     ) : (
       <i

ui/app/components/ui/identicon/blockieIdenticon/blockieIdenticon.component.js

@@ -19,7 +19,7 @@ const BlockieIdenticon = ({ address, diameter }) => {
   return (
     <>
       <canvas ref={canvasRef} style={{ display: 'none' }} />
-      <img src={dataUrl} height={diameter} width={diameter} />
+      <img src={dataUrl} height={diameter} width={diameter} alt="" />
     </>
   )
 }

ui/app/components/ui/identicon/identicon.component.js

@@ -40,6 +40,7 @@ export default class Identicon extends PureComponent {
         className={classnames('identicon', className)}
         src={image}
         style={getStyles(diameter)}
+        alt=""
       />
     )
   }
@@ -108,6 +109,7 @@ export default class Identicon extends PureComponent {
         className={classnames('identicon__eth-logo', className)}
         src="./images/eth_logo.svg"
         style={getStyles(diameter)}
+        alt=""
       />
     )
   }

ui/app/components/ui/info-tooltip/info-tooltip.js

@@ -32,7 +32,7 @@ export default function InfoTooltip({
         html={contentText}
         theme={wide ? 'tippy-tooltip-wideInfo' : 'tippy-tooltip-info'}
       >
-        <img src="images/mm-info-icon.svg" />
+        <img src="images/mm-info-icon.svg" alt="" />
       </Tooltip>
     </div>
   )

ui/app/components/ui/metafox-logo/metafox-logo.component.js

@@ -24,12 +24,13 @@ export default class MetaFoxLogo extends PureComponent {
         })}
       >
         <img
-          height={30}
+          height="30"
           src="/images/logo/metamask-logo-horizontal.svg"
           className={classnames(
             'app-header__metafox-logo',
             'app-header__metafox-logo--horizontal',
           )}
+          alt=""
         />
         <img
           {...iconProps}
@@ -38,6 +39,7 @@ export default class MetaFoxLogo extends PureComponent {
             'app-header__metafox-logo',
             'app-header__metafox-logo--icon',
           )}
+          alt=""
         />
       </div>
     )

ui/app/components/ui/sender-to-recipient/sender-to-recipient.component.js

@@ -174,12 +174,12 @@ function Arrow({ variant }) {
   return variant === DEFAULT_VARIANT ? (
     <div className="sender-to-recipient__arrow-container">
       <div className="sender-to-recipient__arrow-circle">
-        <img height={15} width={15} src="./images/arrow-right.svg" />
+        <img height="15" width="15" src="./images/arrow-right.svg" alt="" />
       </div>
     </div>
   ) : (
     <div className="sender-to-recipient__arrow-container">
-      <img height={20} src="./images/caret-right.svg" />
+      <img height="20" src="./images/caret-right.svg" alt="" />
     </div>
   )
 }

ui/app/pages/add-token/token-list/token-list-placeholder/token-list-placeholder.component.js

@@ -10,7 +10,7 @@ export default class TokenListPlaceholder extends Component {
   render() {
     return (
       <div className="token-list-placeholder">
-        <img src="images/tokensearch.svg" />
+        <img src="images/tokensearch.svg" alt="" width="65" height="58" />
         <div className="token-list-placeholder__text">
           {this.context.t('addAcquiredTokens')}
         </div>

ui/app/pages/add-token/token-search/token-search.component.js

@@ -53,7 +53,7 @@ export default class TokenSearch extends Component {
   renderAdornment() {
     return (
       <InputAdornment position="start" style={{ marginRight: '12px' }}>
-        <img src="images/search.svg" width="17" height="17" />
+        <img src="images/search.svg" width="17" height="17" alt="" />
       </InputAdornment>
     )
   }

ui/app/pages/confirm-approve/confirm-approve-content/confirm-approve-content.component.js

@@ -236,7 +236,7 @@ export default class ConfirmApproveContent extends Component {
           <div className="confirm-approve-content__full-tx-content">
             <div className="confirm-approve-content__permission">
               {this.renderApproveContentCard({
-                symbol: <img src="/images/user-check.svg" />,
+                symbol: <img src="/images/user-check.svg" alt="" />,
                 title: 'Permission',
                 content: this.renderPermissionContent(),
                 showEdit: true,

ui/app/pages/confirm-decrypt-message/confirm-decrypt-message.component.js

@@ -195,6 +195,7 @@ export default class ConfirmDecryptMessage extends Component {
               <img
                 className="request-decrypt-message__visual-identicon"
                 src={origin.icon}
+                alt=""
               />
             ) : (
               <i className="request-decrypt-message__visual-identicon--default">
@@ -240,7 +241,7 @@ export default class ConfirmDecryptMessage extends Component {
               })
             }}
           >
-            <img src="images/lock.svg" />
+            <img src="images/lock.svg" alt="" />
             <div className="request-decrypt-message__message-lock-text">
               {t('decryptMetamask')}
             </div>

ui/app/pages/confirm-encryption-public-key/confirm-encryption-public-key.component.js

@@ -170,6 +170,7 @@ export default class ConfirmEncryptionPublicKey extends Component {
               <img
                 className="request-encryption-public-key__visual-identicon"
                 src={origin.icon}
+                alt=""
               />
             ) : (
               <i className="request-encryption-public-key__visual-identicon--default">

ui/app/pages/confirm-token-transaction-base/confirm-token-transaction-base.component.js

@@ -86,7 +86,7 @@ export default function ConfirmTokenTransactionBase({
       primaryTotalTextOverride={
         <div>
           <span>{`${tokensText} + `}</span>
-          <img src="/images/eth.svg" height="18" />
+          <img src="/images/eth.svg" height="18" alt="" />
           <span>{ethTransactionTotal}</span>
         </div>
       }

ui/app/pages/create-account/connect-hardware/select-hardware.js

@@ -35,7 +35,7 @@ export default class SelectHardware extends Component {
         <img
           className="hw-connect__btn__img"
           src="images/trezor-logo.svg"
-          alt=""
+          alt="Trezor"
         />
       </button>
     )
@@ -52,7 +52,7 @@ export default class SelectHardware extends Component {
         <img
           className="hw-connect__btn__img"
           src="images/ledger-logo.svg"
-          alt=""
+          alt="Ledger"
         />
       </button>
     )

ui/app/pages/first-time-flow/create-password/unique-image/unique-image.component.js

@@ -19,7 +19,7 @@ export default class UniqueImageScreen extends PureComponent {
 
     return (
       <div>
-        <img src="/images/sleuth.svg" height={42} width={42} />
+        <img src="/images/sleuth.svg" height="42" width="42" alt="" />
         <div className="first-time-flow__header">{t('protectYourKeys')}</div>
         <div className="first-time-flow__text-block">
           {t('protectYourKeysMessage1')}

ui/app/pages/first-time-flow/metametrics-opt-in/metametrics-opt-in.component.js

@@ -32,7 +32,7 @@ export default class MetaMetricsOptIn extends Component {
         <div className="metametrics-opt-in__main">
           <MetaFoxLogo />
           <div className="metametrics-opt-in__body-graphic">
-            <img src="images/metrics-chart.svg" />
+            <img src="images/metrics-chart.svg" alt="" />
           </div>
           <div className="metametrics-opt-in__title">
             {t('metametricsHelpImproveMetaMask')}

ui/app/pages/first-time-flow/select-action/select-action.component.js

@@ -50,7 +50,7 @@ export default class SelectAction extends PureComponent {
               <div className="select-action__select-button">
                 <div className="select-action__button-content">
                   <div className="select-action__button-symbol">
-                    <img src="/images/download-alt.svg" />
+                    <img src="/images/download-alt.svg" alt="" />
                   </div>
                   <div className="select-action__button-text-big">
                     {t('noAlreadyHaveSeed')}
@@ -70,7 +70,7 @@ export default class SelectAction extends PureComponent {
               <div className="select-action__select-button">
                 <div className="select-action__button-content">
                   <div className="select-action__button-symbol">
-                    <img src="/images/thin-plus.svg" />
+                    <img src="/images/thin-plus.svg" alt="" />
                   </div>
                   <div className="select-action__button-text-big">
                     {t('letsGoSetUp')}

ui/app/pages/settings/contact-list-tab/contact-list-tab.component.js

@@ -49,6 +49,7 @@ export default class ContactListTab extends Component {
 
   renderAddButton() {
     const { history } = this.props
+
     return (
       <div
         className="address-book-add-button__button"
@@ -59,6 +60,7 @@ export default class ContactListTab extends Component {
         <img
           className="account-menu__item-icon"
           src="images/plus-btn-white.svg"
+          alt={this.context.t('addAccount')}
         />
       </div>
     )

ui/app/pages/settings/contact-list-tab/index.scss

@@ -221,7 +221,7 @@
 .address-book-add-button {
   &__button {
     position: absolute;
-    top: 10px;
+    top: 80px;
     right: 16px;
     height: 56px;
     width: 56px;
@@ -235,6 +235,10 @@
     margin-right: 5px;
     cursor: pointer;
     box-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
+
+    @media screen and (max-width: 576px) {
+      top: 10px;
+    }
   }
 }
 

ui/app/pages/settings/info-tab/info-tab.component.js

@@ -96,7 +96,11 @@ export default class InfoTab extends PureComponent {
         <div className="settings-page__content-row">
           <div className="settings-page__content-item settings-page__content-item--without-height">
             <div className="info-tab__logo-wrapper">
-              <img src="images/info-logo.png" className="info-tab__logo" />
+              <img
+                src="images/info-logo.png"
+                className="info-tab__logo"
+                alt=""
+              />
             </div>
             <div className="info-tab__item">
               <div className="info-tab__version-header">

ui/app/pages/swaps/fee-card/fee-card.js

@@ -1,7 +1,12 @@
 import React, { useContext } from 'react'
 import PropTypes from 'prop-types'
+import BigNumber from 'bignumber.js'
+import classnames from 'classnames'
 import { I18nContext } from '../../../contexts/i18n'
 import InfoTooltip from '../../../components/ui/info-tooltip'
+import { decEthToConvertedCurrency } from '../../../helpers/utils/conversions.util'
+import { formatCurrency } from '../../../helpers/utils/confirm-tx.util'
+import PigIcon from './pig-icon'
 
 export default function FeeCard({
   primaryFee,
@@ -11,11 +16,88 @@ export default function FeeCard({
   tokenApprovalTextComponent,
   tokenApprovalSourceTokenSymbol,
   onTokenApprovalClick,
+  metaMaskFee,
+  savings,
+  isBestQuote,
+  numberOfQuotes,
+  onQuotesClick,
+  conversionRate,
+  currentCurrency,
+  tokenConversionRate,
 }) {
   const t = useContext(I18nContext)
 
+  const savingAmount =
+    isBestQuote && savings?.total
+      ? formatCurrency(
+          decEthToConvertedCurrency(
+            savings.total,
+            currentCurrency,
+            conversionRate,
+          ),
+          currentCurrency,
+        )
+      : null
+  const savingsIsPositive =
+    savings?.total && new BigNumber(savings.total, 10).gt(0)
+
+  const inDevelopment = process.env.NODE_ENV === 'development'
+  const shouldDisplaySavings =
+    inDevelopment && isBestQuote && tokenConversionRate && savingsIsPositive
+
+  let savingsText = ''
+  if (inDevelopment && shouldDisplaySavings) {
+    savingsText = t('swapSaving', [
+      <span key="savings-tilde" className="fee-card__tilde">
+        ~
+      </span>,
+      savingAmount,
+    ])
+  } else if (inDevelopment && isBestQuote && tokenConversionRate) {
+    savingsText = t('swapUsingBestQuote')
+  } else if (inDevelopment && savingsIsPositive && tokenConversionRate) {
+    savingsText = t('swapBetterQuoteAvailable')
+  }
+
   return (
     <div className="fee-card">
+      <div className="fee-card__savings-and-quotes-header">
+        <div className="fee-card__savings-and-quotes-header-first-part" />
+        <div
+          className={classnames(
+            'fee-card__savings-and-quotes-header-second-part',
+            {
+              'fee-card__savings-and-quotes-header-second-part--top-border': !shouldDisplaySavings,
+            },
+          )}
+        />
+        <div className="fee-card__savings-and-quotes-header-third-part" />
+        {shouldDisplaySavings && (
+          <div className="fee-card__pig-icon-container">
+            <PigIcon />
+          </div>
+        )}
+        <div
+          className={classnames('fee-card__savings-and-quotes-row', {
+            'fee-card__savings-and-quotes-row--align-left': !shouldDisplaySavings,
+          })}
+        >
+          {savingsText && (
+            <p className="fee-card__savings-text">{savingsText}</p>
+          )}
+          <div
+            className="fee-card__quote-link-container"
+            onClick={onQuotesClick}
+          >
+            <p className="fee-card__quote-link-text">
+              {t('swapNQuotes', [numberOfQuotes])}
+            </p>
+            <div className="fee-card__caret-right">
+              <i className="fa fa-angle-up" />
+            </div>
+          </div>
+        </div>
+      </div>
       <div className="fee-card__main">
         <div className="fee-card__row-header">
           <div>
@@ -83,26 +165,39 @@ export default function FeeCard({
           </div>
         </div>
         {!hideTokenApprovalRow && (
-          <div className="fee-card__top-bordered-row">
+          <div className="fee-card__row-header">
             <div className="fee-card__row-label">
               <div className="fee-card__row-header-text">
                 {t('swapThisWillAllowApprove', [tokenApprovalTextComponent])}
               </div>
+              <InfoTooltip
+                position="top"
+                contentText={t('swapEnableDescription', [
+                  tokenApprovalSourceTokenSymbol,
+                ])}
+                containerClassName="fee-card__info-tooltip-container"
+              />
+            </div>
             <div
               className="fee-card__link"
               onClick={() => onTokenApprovalClick()}
             >
               {t('swapEditLimit')}
             </div>
+          </div>
+        )}
+        <div className="fee-card__top-bordered-row">
+          <div className="fee-card__row-label">
+            <div className="fee-card__row-header-text">
+              {t('swapQuoteIncludesRate', [metaMaskFee])}
+            </div>
             <InfoTooltip
               position="top"
-                contentText={t('swapEnableDescription', [
+              contentText={t('swapMetaMaskFeeDescription', [metaMaskFee])}
-                  tokenApprovalSourceTokenSymbol,
+              wrapperClassName="fee-card__info-tooltip-container"
-                ])}
             />
           </div>
         </div>
-        )}
       </div>
     </div>
   )
@@ -122,4 +217,12 @@ FeeCard.propTypes = {
   tokenApprovalTextComponent: PropTypes.node,
   tokenApprovalSourceTokenSymbol: PropTypes.string,
   onTokenApprovalClick: PropTypes.func,
+  metaMaskFee: PropTypes.string.isRequired,
+  savings: PropTypes.object,
+  isBestQuote: PropTypes.bool,
+  onQuotesClick: PropTypes.func.isRequired,
+  numberOfQuotes: PropTypes.number.isRequired,
+  conversionRate: PropTypes.number,
+  currentCurrency: PropTypes.string,
+  tokenConversionRate: PropTypes.number,
 }

ui/app/pages/swaps/fee-card/fee-card.stories.js

@@ -1,6 +1,6 @@
 import React from 'react'
 import { action } from '@storybook/addon-actions'
-import { text } from '@storybook/addon-knobs/react'
+import { text, boolean, number, object } from '@storybook/addon-knobs/react'
 import FeeCard from './fee-card'
 
 const tokenApprovalTextComponent = (
@@ -35,6 +35,13 @@ export const WithAllProps = () => {
         tokenApprovalSourceTokenSymbol="ABC"
         onTokenApprovalClick={action('Clicked third row link')}
         hideTokenApprovalRow={false}
+        metaMaskFee="0.875"
+        savings={object('savings 1', { total: '8.55' })}
+        onQuotesClick={action('Clicked quotes link')}
+        numberOfQuotes={number('numberOfQuotes', 6)}
+        isBestQuote={boolean('isBestQuote', true)}
+        conversionRate={300}
+        currentCurrency="usd"
       />
     </div>
   )
@@ -55,6 +62,11 @@ export const WithoutThirdRow = () => {
         }}
         onFeeCardMaxRowClick={action('Clicked max fee row link')}
         hideTokenApprovalRow
+        onQuotesClick={action('Clicked quotes link')}
+        numberOfQuotes={number('numberOfQuotes', 1)}
+        isBestQuote={boolean('isBestQuote', true)}
+        savings={object('savings 1', { total: '8.55' })}
+        metaMaskFee="0.875"
       />
     </div>
   )
@@ -70,6 +82,9 @@ export const WithOnlyRequiredProps = () => {
         }}
         onFeeCardMaxRowClick={action('Clicked max fee row link')}
         hideTokenApprovalRow
+        metaMaskFee="0.875"
+        onQuotesClick={action('Clicked quotes link')}
+        numberOfQuotes={2}
       />
     </div>
   )

ui/app/pages/swaps/fee-card/index.scss

@@ -1,11 +1,103 @@
 .fee-card {
-  border-radius: 8px;
+  @include H7;
-  border: 1px solid $Grey-100;
+
+  &__savings-and-quotes-header {
+    display: flex;
+    position: relative;
+    align-items: center;
+  }
+
+  &__savings-and-quotes-header-first-part,
+  &__savings-and-quotes-header-second-part,
+  &__savings-and-quotes-header-third-part {
+    height: 39px;
+    background: $Blue-000;
+    border: 1px solid $Blue-500;
+  }
+
+  &__savings-and-quotes-header-first-part {
+    width: 22px;
+    border-top-left-radius: 8px;
+    border-bottom: none;
+    border-right: none;
+  }
+
+  &__savings-and-quotes-header-second-part {
+    width: 18px;
+    border: none;
+
+    &--top-border {
+      border-top: 1px solid $Blue-500;
+    }
+  }
+
+  &__savings-and-quotes-header-third-part {
+    width: 271px;
+    border-top-right-radius: 8px;
+    border-bottom: none;
+    border-left: none;
+  }
+
+  &__pig-icon-container {
+    position: absolute;
+    left: 14.5px;
+    bottom: 4px;
+  }
+
+  &__savings-and-quotes-row {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    max-width: 234px;
     width: 100%;
+    position: absolute;
+    left: 58px;
 
+    &--align-left {
+      left: 16px;
+      max-width: 272px;
+    }
+  }
+
+  &__savings-text {
+    @include H6;
+
+    font-weight: bold;
+    color: $Blue-500;
+  }
+
+  &__quote-link-container {
+    display: flex;
+    align-items: center;
+    cursor: pointer;
+  }
+
+  &__quote-link-text {
     @include H7;
 
+    color: $Blue-500;
+  }
+
+  &__caret-right {
+    color: $Blue-500;
+    width: 6px;
+    height: 6px;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    margin-left: 6px;
+
+    i {
+      transform: rotate(90deg);
+    }
+  }
+
   &__main {
+    border: 1px solid $Blue-500;
+    border-bottom-left-radius: 8px;
+    border-bottom-right-radius: 8px;
+    width: 100%;
+    max-width: 311px;
     padding: 16px 16px 12px 16px;
   }
 
@@ -31,6 +123,10 @@
     cursor: pointer;
   }
 
+  &__row-header-text--bold {
+    color: $Black-100;
+  }
+
   &__row,
   &__top-bordered-row {
     display: flex;
@@ -51,7 +147,6 @@
     img {
       height: 10px;
       width: 10px;
-      margin-left: 4px;
       cursor: pointer;
     }
   }
@@ -60,7 +155,12 @@
     height: 10px;
     width: 10px;
     justify-content: center;
-    margin-top: 2px;
+
+    div {
+      // Needed to override the style property added by the react-tippy library
+      display: flex !important;
+      height: 10px;
+    }
   }
 
   &__info-tooltip-paragraph {
@@ -111,11 +211,14 @@
     margin-right: 12px;
   }
 
-  &__row-header-primary,
+  &__row-header-primary {
-  &__row-header-primary--bold {
     color: $Grey-500;
   }
 
+  &__row-header-primary--bold {
+    color: $Black-100;
+  }
+
   &__row-header-text--bold,
   &__row-header-secondary--bold,
   &__row-header-primary--bold {
@@ -125,6 +228,11 @@
   &__bold {
     font-weight: bold;
   }
+
+  &__tilde {
+    font-family: Roboto, Helvetica, Arial, sans-serif;
+    margin-right: -3.5px;
+  }
 }
 
 .info-tooltip {

ui/app/pages/swaps/fee-card/pig-icon.js

@@ -0,0 +1,54 @@
+import React from 'react'
+
+export default function PigIcon() {
+  return (
+    <svg
+      width="31"
+      height="44"
+      viewBox="0 0 31 44"
+      fill="none"
+      xmlns="http://www.w3.org/2000/svg"
+    >
+      <path
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