Remove #pragma once from chrome/browser/extensions

chrome/browser/extensions/extension_global_error_badge.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 CHROME_BROWSER_EXTENSIONS_EXTENSION_GLOBAL_ERROR_BADGE_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_GLOBAL_ERROR_BADGE_H_
-#pragma once
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "chrome/browser/ui/global_error/global_error.h"
 
 // Non-modal GlobalError implementation that warns the user if extensions
 // created warnings or errors. If the user clicks on the wrench menu, the user
 // is redirected to chrome://extensions to inspect the errors.
 //
 // This class is a candidate to be merged with ExtensionGlobalError once
@@ skipping 19 matching lines @@
   virtual void OnBubbleViewDidClose(Browser* browser) OVERRIDE;
   virtual void BubbleViewAcceptButtonPressed(Browser* browser) OVERRIDE;
   virtual void BubbleViewCancelButtonPressed(Browser* browser) OVERRIDE;
 
   static int GetMenuItemCommandID();
  private:
   DISALLOW_COPY_AND_ASSIGN(ExtensionGlobalErrorBadge);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_GLOBAL_ERROR_BADGE_H_