Gallery.app: Fix the task list of the separated version of Gallery.

ui/file_manager/gallery/manifest.json

 {
   // chrome-extension://nlkncpkkdoccmpiclbokaimcnedabhhm/
   "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1hFTC+sl9e4ufs6ccGhspbgnMQb3GMikA/QwghFVp00WDwFu7no8xIOWJwY9lFQP+NrbSsze3JL9Wg6FmHC6xKIncwZJKwyDDd2g+9/gEZLn5Ar1piPyf+ELtuX+m0Pjp0l2+rVMz2UiP5OUvFqvmCZqJJQnTVjRut3IMjDP6npb5HyDTgqlPgNHWmsLAQZZKTyYfqswBFkvmwiSHTNJuxkh+i1hxo2m8RcBQsXWL8Mt9+WPl0uABIZc7UvLoZwNz1pAKWb5sv0y4oBugpw4ZVIvCT/pxplLXF35GGBNWAkgimkpYu+SldoZQV8SZW1kUSIcrpYW80mA7KxfK5H8vwIDAQAB",
   "manifest_version": 2,
   "name": "Gallery",
   "version": "2.0",
   "description": "Picture and video browser app.",
   "display_in_launcher": false,
   "incognito" : "split",
   "icons": {
     "16": "images/100/icon.png",
     "32": "images/200/icon.png"
   },
   "permissions": [
     "fileSystem",
     "fileBrowserHandler",
     "fileBrowserPrivate",
     "fullscreen",
     "mediaPlayerPrivate",
     "metricsPrivate",
     "storage",
+    "chrome://extension-icon/",
+    "chrome://resources/",
     "chrome://theme/",
-    "chrome://resources/",
     "chrome-extension://hhaomjibdihmijegdhdafkllkbggdgoj"
   ],
   "file_handlers": {
     "video": {
       "types": [
         "image/*"
       ],
       "extensions": [
         "bmp",
         "gif",
@@ skipping 19 matching lines @@
         "chrome-extension://hhaomjibdihmijegdhdafkllkbggdgoj/common/js/async_util.js",
         "chrome-extension://hhaomjibdihmijegdhdafkllkbggdgoj/common/js/path_util.js",
         "chrome-extension://hhaomjibdihmijegdhdafkllkbggdgoj/common/js/volume_manager_common.js",
         "chrome-extension://hhaomjibdihmijegdhdafkllkbggdgoj/background/js/volume_manager.js",
         "chrome-extension://hhaomjibdihmijegdhdafkllkbggdgoj/background/js/test_util.js",
         "chrome-extension://hhaomjibdihmijegdhdafkllkbggdgoj/common/js/error_util.js",
         "chrome-extension://hhaomjibdihmijegdhdafkllkbggdgoj/foreground/js/file_type.js",
         "js/background.js"
       ]
     },
-    "content_security_policy": "default-src 'none'; script-src 'self' chrome://resources chrome-extension://hhaomjibdihmijegdhdafkllkbggdgoj; style-src 'self' 'unsafe-inline'; img-src 'self' chrome://resources chrome://theme data:; media-src 'self'; object-src 'self';"
+    "content_security_policy": "default-src 'none'; script-src 'self' chrome://resources chrome-extension://hhaomjibdihmijegdhdafkllkbggdgoj; style-src 'self' 'unsafe-inline'; img-src 'self' chrome://resources chrome://theme data: https://*.googleusercontent.com chrome://extension-icon; media-src 'self'; object-src 'self';"
   }
 }