Remove #pragma once from content

content/public/test/test_content_client_initializer.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_TEST_TEST_CONTENT_CLIENT_INITIALIZER_
 #define CONTENT_PUBLIC_TEST_TEST_CONTENT_CLIENT_INITIALIZER_
-#pragma once
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 
 class NotificationServiceImpl;
 
 namespace content {
 
 class ContentClient;
 class MockRenderProcessHostFactory;
@@ skipping 19 matching lines @@
   scoped_ptr<TestContentBrowserClient> content_browser_client_;
   scoped_ptr<content::MockRenderProcessHostFactory> rph_factory_;
   scoped_ptr<TestRenderViewHostFactory> test_render_view_host_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(TestContentClientInitializer);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_TEST_TEST_CONTENT_CLIENT_INITIALIZER_