Use a direct include of the message_loop header in cc/, chrome_frame/, cloud_print/, components.

components/webdata/common/web_data_service_test_util.h

 // Copyright (c) 2011 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.
 
 #ifndef COMPONENTS_WEBDATA_COMMON_WEB_DATA_SERVICE_TEST_UTIL_H__
 #define COMPONENTS_WEBDATA_COMMON_WEB_DATA_SERVICE_TEST_UTIL_H__
 
 #include "base/basictypes.h"
-#include "base/message_loop.h"
+#include "base/message_loop/message_loop.h"
 #include "chrome/browser/webdata/token_web_data.h"
 #include "chrome/browser/webdata/web_data_service.h"
 #include "chrome/browser/webdata/web_data_service_factory.h"
 
 // Base class for mocks of WebDataService, that does nothing in
 // Shutdown().
 class MockWebDataServiceWrapperBase : public WebDataServiceWrapper {
  public:
   MockWebDataServiceWrapperBase();
   virtual ~MockWebDataServiceWrapperBase();
@@ skipping 25 matching lines @@
  protected:
   scoped_refptr<autofill::AutofillWebDataService> fake_autofill_web_data_;
   scoped_refptr<TokenWebData> fake_token_web_data_;
   scoped_refptr<WebDataService> fake_web_data_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockWebDataServiceWrapper);
 };
 
 #endif  // COMPONENTS_WEBDATA_COMMON_WEB_DATA_SERVICE_TEST_UTIL_H__