[RDHI] Refactored blocked_loaders_map_ to key by render frame route id

content/browser/loader/resource_request_info_impl.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_request_info_impl.h"
 
 #include "content/browser/frame_host/frame_tree_node.h"
 #include "content/browser/loader/global_routing_id.h"
 #include "content/browser/loader/resource_message_filter.h"
 #include "content/browser/web_contents/web_contents_impl.h"
@@ skipping 312 matching lines @@
 
 GlobalRoutingID ResourceRequestInfoImpl::GetGlobalRoutingID() const {
   return GlobalRoutingID(child_id_, route_id_);
 }
 
 void ResourceRequestInfoImpl::UpdateForTransfer(
     int child_id,
     int route_id,
     int origin_pid,
     int request_id,
+    int render_frame_id,
     int parent_render_frame_id,
     base::WeakPtr<ResourceMessageFilter> filter) {
   child_id_ = child_id;
   route_id_ = route_id;
   origin_pid_ = origin_pid;
   request_id_ = request_id;
+  render_frame_id_ = render_frame_id;

[nasko, 2016/01/07 19:58:39]

It looks like the changes in this file can be split out in a separate, much
simpler CL.

[Charlie Harrison, 2016/01/07 22:47:05]

Yep it can. I'll do that.

   parent_render_frame_id_ = parent_render_frame_id;
   filter_ = filter;
 }
 
 }  // namespace content