Get rid of the multiple includes of browser_action_test_util files in browser.lib and browser_tests…

chrome/test/base/ui_test_utils.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/test/base/ui_test_utils.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #endif
 
@@ skipping 324 matching lines @@
                  base::Unretained(MessageLoopForUI::current())));
 }
 
 void WaitForNewTab(Browser* browser) {
   WindowedNotificationObserver observer(
       chrome::NOTIFICATION_TAB_ADDED,
       content::Source<content::WebContentsDelegate>(browser));
   observer.Wait();
 }
 
-void WaitForBrowserActionUpdated(ExtensionAction* browser_action) {
-  WindowedNotificationObserver observer(
-      chrome::NOTIFICATION_EXTENSION_BROWSER_ACTION_UPDATED,
-      content::Source<ExtensionAction>(browser_action));
-  observer.Wait();
-}
-
 void WaitForLoadStop(WebContents* tab) {
   WindowedNotificationObserver load_stop_observer(
       content::NOTIFICATION_LOAD_STOP,
       content::Source<NavigationController>(&tab->GetController()));
   // In many cases, the load may have finished before we get here.  Only wait if
   // the tab still has a pending navigation.
   if (!tab->IsLoading())
     return;
   load_stop_observer.Wait();
 }
@@ skipping 902 matching lines @@
                int state,
                const base::Closure& followup) {
   if (!followup.is_null())
     ui_controls::SendMouseEventsNotifyWhenDone(button, state, followup);
   else
     ui_controls::SendMouseEvents(button, state);
 }
 
 }  // namespace internal
 }  // namespace ui_test_utils