Remove #pragma once from content

content/browser/renderer_host/pepper/pepper_lookup_request.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_LOOKUP_REQUEST_H_
 #define CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_LOOKUP_REQUEST_H_
-#pragma once
 
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "net/base/address_list.h"
 #include "net/base/host_resolver.h"
 #include "net/base/net_errors.h"
 #include "net/base/single_request_host_resolver.h"
 
 template<class T>
 class PepperLookupRequest {
@@ skipping 33 matching lines @@
   net::HostResolver::RequestInfo request_info_;
   scoped_ptr<T> bound_info_;
   LookupRequestCallback callback_;
 
   net::AddressList addresses_;
 
   DISALLOW_COPY_AND_ASSIGN(PepperLookupRequest);
 };
 
 #endif  // CONTENT_BROWSER_RENDERER_HOST_PEPPER_PEPPER_LOOKUP_REQUEST_H_