Move ui_test_utils::RunMessageLoop to test_utils so that it can be reused by content_browsertests.

chrome/browser/autofill/autofill_browsertest.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 <string>
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/string16.h"
@@ skipping 64 matching lines @@
 class WindowedPersonalDataManagerObserver : public PersonalDataManagerObserver {
  public:
   WindowedPersonalDataManagerObserver() :
       personal_data_changed_(false),
       has_run_message_loop_(false) {
   }
 
   void Wait() {
     if (!personal_data_changed_) {
       has_run_message_loop_ = true;
-      ui_test_utils::RunMessageLoop();
+      content::RunMessageLoop();
     }
   }
 
   void OnPersonalDataChanged() OVERRIDE {
     if (has_run_message_loop_) {
       MessageLoopForUI::current()->Quit();
       has_run_message_loop_ = false;
     }
 
     personal_data_changed_ = true;
@@ skipping 605 matching lines @@
   // Once click the text field, it starts again.
   ASSERT_TRUE(content::ExecuteJavaScript(
       render_view_host(), L"",
       L"cr.googleTranslate.onTranslateElementLoad();"));
 
   // Simulate the render notifying the translation has been done.
   translation_observer.Wait();
 
   TryBasicFormFill();
 }