Bug 1361640 - Add a throbber in front the "Restarting" label. r=mikedeboer

MozReview-Commit-ID: 3VEHOZBZiMS

--HG--
extra : rebase_source : 0e9fdd392e60e3b22c285ccd78b7b3c6b98d20e0

browser/base/content/aboutDialog.xul

@@ -1,4 +1,4 @@
-<?xml version="1.0"?> <!-- -*- Mode: HTML -*- --> 
+<?xml version="1.0"?> <!-- -*- Mode: HTML -*- -->
 
 # This Source Code Form is subject to the terms of the Mozilla Public
 # License, v. 2.0. If a copy of the MPL was not distributed with this
@@ -104,7 +104,7 @@
                 <label>&update.unsupported.start;</label><label id="unsupportedLink" class="text-link">&update.unsupported.linkText;</label><label>&update.unsupported.end;</label>
               </hbox>
               <hbox id="restarting" align="center">
-                <label>&update.restarting;</label>
+                <image class="update-throbber"/><label>&update.restarting;</label>
               </hbox>
             </deck>
 #endif
@@ -144,7 +144,7 @@
       <description id="trademark">&trademarkInfo.part1;</description>
     </vbox>
   </vbox>
-  
+
   <keyset>
     <key keycode="VK_ESCAPE" oncommand="window.close();"/>
   </keyset>

browser/components/preferences/in-content/advanced.xul

@@ -155,7 +155,7 @@
                 disabled="true"/>
       </hbox>
       <hbox id="restarting" align="center">
-        <label>&update.restarting;</label>
+        <image class="update-throbber"/><label>&update.restarting;</label>
         <spacer flex="1"/>
         <button label="&update.updateButton.label3;"
                 accesskey="&update.updateButton.accesskey;"