DRAFT CL: Add FrameNavigationEntry and track subframe session histories.

content/browser/frame_host/navigation_request.cc

 // Copyright 2014 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/navigation_request.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"
 #include "content/browser/frame_host/navigation_request_info.h"
@@ skipping 67 matching lines @@
   // Fill POST data from the browser in the request body.
   scoped_refptr<ResourceRequestBody> request_body;
   if (entry.GetHasPostData()) {
     request_body = new ResourceRequestBody();
     request_body->AppendBytes(
         reinterpret_cast<const char *>(
             entry.GetBrowserInitiatedPostData()->front()),
         entry.GetBrowserInitiatedPostData()->size());
   }
 
+  FrameNavigationEntry* frame_entry = entry.root_node()->frame_entry.get();
   scoped_ptr<NavigationRequest> navigation_request(new NavigationRequest(
-      frame_tree_node, entry.ConstructCommonNavigationParams(navigation_type),
+      frame_tree_node,
+      entry.ConstructCommonNavigationParams(*frame_entry, navigation_type),
       BeginNavigationParams(method, headers.ToString(),
                             LoadFlagFromNavigationType(navigation_type), false),
       entry.ConstructCommitNavigationParams(navigation_start),
-      entry.ConstructHistoryNavigationParams(controller), request_body, true,
-      &entry));
+      entry.ConstructHistoryNavigationParams(*frame_entry, controller),
+      request_body, true, &entry));
   return navigation_request.Pass();
 }
 
 // static
 scoped_ptr<NavigationRequest> NavigationRequest::CreateRendererInitiated(
     FrameTreeNode* frame_tree_node,
     const CommonNavigationParams& common_params,
     const BeginNavigationParams& begin_params,
     scoped_refptr<ResourceRequestBody> body,
     int current_history_list_offset,
@@ skipping 102 matching lines @@
   // TODO(davidben): Network failures should display a network error page.
   NOTIMPLEMENTED() << " where net_error=" << net_error;
 }
 
 void NavigationRequest::OnRequestStarted(base::TimeTicks timestamp) {
   frame_tree_node_->navigator()->LogResourceRequestTime(timestamp,
                                                         common_params_.url);
 }
 
 }  // namespace content