DRAFT CL: Add FrameNavigationEntry and track subframe session histories.

content/renderer/render_frame_impl.h

 // 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.
 
 #ifndef CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 #define CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 
 #include <vector>
 
 #include "base/basictypes.h"
@@ skipping 559 matching lines @@
                            OnSetAccessibilityMode);
 
   typedef std::map<GURL, double> HostZoomLevels;
 
   // Functions to add and remove observers for this object.
   void AddObserver(RenderFrameObserver* observer);
   void RemoveObserver(RenderFrameObserver* observer);
 
   // Builds and sends DidCommitProvisionalLoad to the host.
   void SendDidCommitProvisionalLoad(blink::WebFrame* frame,
-                                    blink::WebHistoryCommitType commit_type);
+                                    blink::WebHistoryCommitType commit_type,
+                                    const blink::WebHistoryItem& item);
 
   // IPC message handlers ------------------------------------------------------
   //
   // The documentation for these functions should be in
   // content/common/*_messages.h for the message that the function is handling.
   void OnBeforeUnload();
   void OnSwapOut(int proxy_routing_id,
                  bool is_loading,
                  const FrameReplicationState& replicated_frame_state);
   void OnStop();
@@ skipping 297 matching lines @@
 #endif
 
   base::WeakPtrFactory<RenderFrameImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_FRAME_IMPL_H_