Remove #pragma once from content

content/browser/renderer_host/resource_request_info_impl.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_RESOURCE_REQUEST_INFO_IMPL_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RESOURCE_REQUEST_INFO_IMPL_H_
-#pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/supports_user_data.h"
 #include "base/time.h"
 #include "content/public/browser/resource_request_info.h"
 #include "content/public/common/page_transition_types.h"
@@ skipping 134 matching lines @@
   scoped_refptr<webkit_blob::BlobData> requested_blob_data_;
   WebKit::WebReferrerPolicy referrer_policy_;
   ResourceContext* context_;
 
   DISALLOW_COPY_AND_ASSIGN(ResourceRequestInfoImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RESOURCE_REQUEST_INFO_IMPL_H_