Remove #pragma once from content

content/browser/renderer_host/doomed_resource_handler.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_BROWSER_RENDERER_HOST_DOOMED_RESOURCE_HANDLER_H_
 #define CONTENT_BROWSER_RENDERER_HOST_DOOMED_RESOURCE_HANDLER_H_
-#pragma once
 
 #include "base/memory/scoped_ptr.h"
 #include "content/browser/renderer_host/resource_handler.h"
 
 namespace content {
 
 // ResourceHandler that DCHECKs on all events but canceling and failing of
 // requests while activated for a URLRequest.
 class DoomedResourceHandler : public ResourceHandler {
  public:
@@ skipping 34 matching lines @@
 
  private:
   scoped_ptr<ResourceHandler> old_handler_;
 
   DISALLOW_COPY_AND_ASSIGN(DoomedResourceHandler);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_DOOMED_RESOURCE_HANDLER_H_