Start using RenderFrameProxyHost objects.

content/browser/frame_host/navigator_impl.cc

 // Copyright 2013 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/frame_host/navigator_impl.h"
 
 #include "base/command_line.h"
 #include "content/browser/frame_host/frame_tree.h"
 #include "content/browser/frame_host/frame_tree_node.h"
 #include "content/browser/frame_host/navigation_controller_impl.h"
@@ skipping 385 matching lines @@
 }
 
 void NavigatorImpl::DidNavigate(
     RenderFrameHostImpl* render_frame_host,
     const FrameHostMsg_DidCommitProvisionalLoad_Params& input_params) {
   FrameHostMsg_DidCommitProvisionalLoad_Params params(input_params);
   FrameTree* frame_tree = render_frame_host->frame_tree_node()->frame_tree();
   bool use_site_per_process =
       CommandLine::ForCurrentProcess()->HasSwitch(switches::kSitePerProcess);
 
+  LOG(ERROR) << "NI[" << this << "]::DidNavigate:";
   if (use_site_per_process) {
     // TODO(creis): Until we mirror the frame tree in the subframe's process,
     // cross-process subframe navigations happen in a renderer's main frame.
     // Correct the transition type here if we know it is for a subframe.
     NavigationEntryImpl* pending_entry =
         NavigationEntryImpl::FromNavigationEntry(
             controller_->GetPendingEntry());
     if (!render_frame_host->frame_tree_node()->IsMainFrame() &&
         pending_entry &&
         pending_entry->frame_tree_node_id() ==
@@ skipping 215 matching lines @@
 
     // Navigations in Web UI pages count as browser-initiated navigations.
     params.is_renderer_initiated = false;
   }
 
   if (delegate_)
     delegate_->RequestOpenURL(render_frame_host, params);
 }
 
 }  // namespace content