Clean up ResourceHandler API.

content/browser/loader/throttling_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/throttling_resource_handler.h"
 
-#include "content/public/browser/resource_request_info.h"
+#include "content/browser/loader/resource_request_info_impl.h"
 #include "content/public/browser/resource_throttle.h"
 #include "content/public/common/resource_response.h"
 
 namespace content {
 
 ThrottlingResourceHandler::ThrottlingResourceHandler(
     scoped_ptr<ResourceHandler> next_handler,
     net::URLRequest* request,
     ScopedVector<ResourceThrottle> throttles)
-    : LayeredResourceHandler(next_handler.Pass()),
+    : LayeredResourceHandler(request, next_handler.Pass()),
       deferred_stage_(DEFERRED_NONE),
-      request_(request),
       throttles_(throttles.Pass()),
       index_(0),
       cancelled_by_resource_throttle_(false) {
   for (size_t i = 0; i < throttles_.size(); ++i)
     throttles_[i]->set_controller(this);
 }
 
 ThrottlingResourceHandler::~ThrottlingResourceHandler() {
 }
 
@@ skipping 104 matching lines @@
   }
 }
 
 void ThrottlingResourceHandler::ResumeStart() {
   DCHECK(!cancelled_by_resource_throttle_);
 
   GURL url = deferred_url_;
   deferred_url_ = GURL();
 
   bool defer = false;
-  const ResourceRequestInfo* info = ResourceRequestInfo::ForRequest(request_);
-  if (!OnWillStart(info->GetRequestID(), url, &defer)) {
+  if (!OnWillStart(GetRequestID(), url, &defer)) {
     controller()->Cancel();
   } else if (!defer) {
     controller()->Resume();
   }
 }
 
 void ThrottlingResourceHandler::ResumeRedirect() {
   DCHECK(!cancelled_by_resource_throttle_);
 
   GURL new_url = deferred_url_;
   deferred_url_ = GURL();
   scoped_refptr<ResourceResponse> response;
   deferred_response_.swap(response);
 
   bool defer = false;
-  const ResourceRequestInfo* info = ResourceRequestInfo::ForRequest(request_);
-  if (!OnRequestRedirected(info->GetRequestID(), new_url, response.get(),
-                           &defer)) {
+  if (!OnRequestRedirected(GetRequestID(), new_url, response.get(), &defer)) {
     controller()->Cancel();
   } else if (!defer) {
     controller()->Resume();
   }
 }
 
 void ThrottlingResourceHandler::ResumeResponse() {
   DCHECK(!cancelled_by_resource_throttle_);
 
   scoped_refptr<ResourceResponse> response;
   deferred_response_.swap(response);
 
   bool defer = false;
-  const ResourceRequestInfo* info = ResourceRequestInfo::ForRequest(request_);
-  if (!OnResponseStarted(info->GetRequestID(), response.get(), &defer)) {
+  if (!OnResponseStarted(GetRequestID(), response.get(), &defer)) {
     controller()->Cancel();
   } else if (!defer) {
     controller()->Resume();
   }
 }
 
 }  // namespace content