Modified tab change to work with status tray change

chrome/browser/ui/views/accessibility/accessibility_event_router_views.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/views/accessibility/accessibility_event_router_views.h"
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/memory/singleton.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 573 matching lines @@
     std::string result = RecursiveGetStaticText(child);
     if (!result.empty())
       return result;
   }
   return std::string();
 }
 
 // static
 views::View* AccessibilityEventRouterViews::FindFirstAccessibleAncestor(
     views::View* view) {
-  while (view->parent() && !view->IsAccessibilityFocusable()) {
-    view = view->parent();
-  }
+  views::View* temp_view = view;
+  while (temp_view->parent() && !temp_view->IsAccessibilityFocusable())
+    temp_view = temp_view->parent();
+  if (temp_view->IsAccessibilityFocusable())
+    return temp_view;
   return view;
 }