fixes

app/manifest.json

@@ -28,8 +28,7 @@
   "background": {
     "scripts": [
       "chromereload.js",
-      "background.js",
+      "background.js"
-      "vendor/trezor/connect.js"
     ],
     "persistent": true
   },

app/vendor/trezor/usb-permissions.js

@@ -2,6 +2,39 @@
 Handling messages from usb permissions iframe
 */
 
+const switchToPopupTab = (event) => {
+
+  window.removeEventListener('beforeunload', switchToPopupTab);
+
+  if (!event) {
+      // triggered from 'usb-permissions-close' message
+      // switch tab to previous index and close current
+      chrome.tabs.query({
+          currentWindow: true,
+          active: true,
+      }, (current) => {
+          if (current.length < 0) return;
+          chrome.tabs.query({
+              index: current[0].index - 1
+          }, popup => {
+              if (popup.length < 0) return;
+              chrome.tabs.update(popup[0].id, { active: true });
+          })
+          chrome.tabs.remove(current[0].id);
+      });
+      return;
+  }
+
+  // triggered from 'beforeunload' event
+  // find tab by popup pattern and switch to it
+  chrome.tabs.query({
+      url: "*://connect.trezor.io/*/popup.html"
+  }, (tabs) => {
+      if (tabs.length < 0) return;
+      chrome.tabs.update(tabs[0].id, { active: true });
+  });
+}
+
 window.addEventListener('message', event => {
   if (event.data === 'usb-permissions-init') {
       const iframe = document.getElementById('trezor-usb-permissions');
@@ -10,11 +43,8 @@ window.addEventListener('message', event => {
           extension: chrome.runtime.id,
       }, '*');
   } else if (event.data === 'usb-permissions-close') {
-      chrome.tabs.query({
+      switchToPopupTab();
-          currentWindow: true,
-          active: true,
-      }, (tabs) => {
-          chrome.tabs.remove(tabs[0].id);
-      });
   }
 });
+
+window.addEventListener('beforeunload', switchToPopupTab);

package-lock.json

@@ -8558,12 +8558,13 @@
       "resolved": "https://registry.npmjs.org/eth-sig-util/-/eth-sig-util-1.4.2.tgz",
       "integrity": "sha1-jZWCAsftuq6Dlwf7pvCf8ydgYhA=",
       "requires": {
+        "ethereumjs-abi": "git+https://github.com/ethereumjs/ethereumjs-abi.git#00ba8463a7f7a67fcad737ff9c2ebd95643427f7",
         "ethereumjs-util": "^5.1.1"
       },
       "dependencies": {
         "ethereumjs-abi": {
           "version": "git+https://github.com/ethereumjs/ethereumjs-abi.git#00ba8463a7f7a67fcad737ff9c2ebd95643427f7",
-          "from": "git+https://github.com/ethereumjs/ethereumjs-abi.git#00ba8463a7f7a67fcad737ff9c2ebd95643427f7",
+          "from": "git+https://github.com/ethereumjs/ethereumjs-abi.git",
           "requires": {
             "bn.js": "^4.10.0",
             "ethereumjs-util": "^5.0.0"
@@ -8793,7 +8794,7 @@
         "ethereumjs-util": "^5.1.5",
         "events": "^2.0.0",
         "hdkey": "0.8.0",
-        "trezor-connect": "^5.0.28"
+        "trezor-connect": "^5.0.29"
       },
       "dependencies": {
         "ethereum-common": {
@@ -30424,6 +30425,7 @@
       "version": "3.1.5",
       "resolved": "https://registry.npmjs.org/typedarray-to-buffer/-/typedarray-to-buffer-3.1.5.tgz",
       "integrity": "sha512-zdu8XMNEDepKKR+XYOXAVPtWui0ly0NtohUscw+UmaHiAWT8hrV1rr//H6V+0DvJ3OQ19S979M0laLfX8rm82Q==",
+      "dev": true,
       "requires": {
         "is-typedarray": "^1.0.0"
       }
@@ -31428,6 +31430,7 @@
       "resolved": "https://registry.npmjs.org/web3/-/web3-0.20.3.tgz",
       "integrity": "sha1-yqRDc9yIFayHZ73ba6cwc5ZMqos=",
       "requires": {
+        "bignumber.js": "git+https://github.com/frozeman/bignumber.js-nolookahead.git#57692b3ecfc98bbdd6b3a516cb2353652ea49934",
         "crypto-js": "^3.1.4",
         "utf8": "^2.1.1",
         "xhr2": "*",
@@ -31436,7 +31439,7 @@
       "dependencies": {
         "bignumber.js": {
           "version": "git+https://github.com/frozeman/bignumber.js-nolookahead.git#57692b3ecfc98bbdd6b3a516cb2353652ea49934",
-          "from": "git+https://github.com/frozeman/bignumber.js-nolookahead.git#57692b3ecfc98bbdd6b3a516cb2353652ea49934"
+          "from": "git+https://github.com/frozeman/bignumber.js-nolookahead.git"
         }
       }
     },
@@ -31935,7 +31938,8 @@
       "dev": true,
       "requires": {
         "underscore": "1.8.3",
-        "web3-core-helpers": "1.0.0-beta.34"
+        "web3-core-helpers": "1.0.0-beta.34",
+        "websocket": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2"
       },
       "dependencies": {
         "underscore": {
@@ -31946,7 +31950,8 @@
         },
         "websocket": {
           "version": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
-          "from": "git://github.com/frozeman/WebSocket-Node.git#6c72925e3f8aaaea8dc8450f97627e85263999f2",
+          "from": "git://github.com/frozeman/WebSocket-Node.git#browserifyCompatible",
+          "dev": true,
           "requires": {
             "debug": "^2.2.0",
             "nan": "^2.3.3",
@@ -33287,7 +33292,8 @@
     "yaeti": {
       "version": "0.0.6",
       "resolved": "https://registry.npmjs.org/yaeti/-/yaeti-0.0.6.tgz",
-      "integrity": "sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc="
+      "integrity": "sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc=",
+      "dev": true
     },
     "yallist": {
       "version": "2.1.2",