Remove #pragma once from content

content/test/test_web_contents_view.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_TEST_TEST_WEB_CONTENTS_VIEW_H_
 #define CONTENT_TEST_TEST_WEB_CONTENTS_VIEW_H_
-#pragma once
 
 #include "base/compiler_specific.h"
 #include "content/port/browser/render_view_host_delegate_view.h"
 #include "content/public/browser/web_contents_view.h"
 
 namespace content {
 
 class TestWebContentsView : public WebContentsView,
                             public RenderViewHostDelegateView {
  public:
@@ skipping 41 matching lines @@
   virtual void CloseTabAfterEventTracking() OVERRIDE;
   virtual gfx::Rect GetViewBounds() const OVERRIDE;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TestWebContentsView);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_TEST_TEST_WEB_CONTENTS_VIEW_H_