Revert 227318 "Clean up ResourceHandler API."

trunk/src/content/browser/loader/resource_handler.cc

 // 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.
 
 #include "content/browser/loader/resource_handler.h"
 
-#include "content/browser/loader/resource_request_info_impl.h"
-
 namespace content {
 
-ResourceHandler::ResourceHandler(net::URLRequest* request)
-    : controller_(NULL),
-      request_(request) {
-}
-
 void ResourceHandler::SetController(ResourceController* controller) {
   controller_ = controller;
 }
 
-ResourceRequestInfoImpl* ResourceHandler::GetRequestInfo() const {
-  return ResourceRequestInfoImpl::ForRequest(request_);
-}
-
-int ResourceHandler::GetRequestID() const {
-  return GetRequestInfo()->GetRequestID();
-}
-
-ResourceMessageFilter* ResourceHandler::GetFilter() const {
-  return GetRequestInfo()->filter();
-}
-
 }  // namespace content