Remove #pragma once from content

content/browser/renderer_host/pepper/pepper_tcp_socket.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_PEPPER_PEPPER_TCP_SOCKET_H_
 #define CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_TCP_SOCKET_H_
-#pragma once
 
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "net/base/address_list.h"
 #include "net/base/completion_callback.h"
 #include "ppapi/c/pp_stdint.h"
 
@@ skipping 97 matching lines @@
 
   scoped_ptr<net::StreamSocket> socket_;
 
   scoped_refptr<net::IOBuffer> read_buffer_;
   scoped_refptr<net::IOBuffer> write_buffer_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperTCPSocket);
 };
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_TCP_SOCKET_H_