Bug 666257 - Connect to Sync popup is not dismissed when device Back button is tapped in Awesome bar/Desktop Tab (r=mbrubeck)

Open sync dialog after panel to ensure correct dialog stacking.

mobile/chrome/content/browser-ui.js

@@ -1263,6 +1263,9 @@ var BrowserUI = {
         break;
       case "cmd_remoteTabs":
         if (Weave.Status.checkSetup() == Weave.CLIENT_NOT_CONFIGURED) {
+          // We have to set activePanel before showing sync's dialog
+          // to make the sure the dialog stacking is correct.
+          this.activePanel = RemoteTabsList;
           WeaveGlue.open();
         } else if (!Weave.Service.isLoggedIn && !Services.prefs.getBoolPref("browser.sync.enabled")) {
           // unchecked the relative command button
@@ -1279,11 +1282,10 @@ var BrowserUI = {
               prefsBox.scrollBoxObject.scrollTo(0, syncAreaY - prefsBoxY);
             }, 0);
           }
-
-          return;
+        } else {
+          this.activePanel = RemoteTabsList;
         }
 
-        this.activePanel = RemoteTabsList;
         break;
       case "cmd_quit":
         // Only close one window