Remove #pragma once from content

content/browser/renderer_host/resource_loader.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_LOADER_H_
 #define CONTENT_BROWSER_RENDERER_HOST_RESOURCE_LOADER_H_
-#pragma once
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "content/browser/renderer_host/resource_handler.h"
 #include "content/browser/ssl/ssl_error_handler.h"
 #include "content/public/browser/resource_controller.h"
 #include "net/url_request/url_request.h"
 
 class SSLClientAuthHandler;
 
@@ skipping 95 matching lines @@
   // consumer.  We are waiting for a notification to complete the transfer, at
   // which point we'll receive a new ResourceHandler.
   bool is_transferring_;
 
   DISALLOW_COPY_AND_ASSIGN(ResourceLoader);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_RESOURCE_LOADER_H_