OOPIF: Support session restore by combining/splitting frame states.

content/browser/frame_host/render_frame_host_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_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_IMPL_H_
 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_IMPL_H_
 
 #include <map>
 #include <vector>
 
@@ skipping 58 matching lines @@
 class RenderViewHostImpl;
 class RenderWidgetHostDelegate;
 class RenderWidgetHostImpl;
 class RenderWidgetHostView;
 class RenderWidgetHostViewBase;
 class ResourceRequestBody;
 class ServiceRegistry;
 class StreamHandle;
 class TimeoutMonitor;
 struct ContextMenuParams;
+struct ExplodedFrameState;
 struct GlobalRequestID;
 struct Referrer;
 struct ResourceResponse;
 
 // Flag arguments for RenderFrameHost creation.
 enum CreateRenderFrameFlags {
   // The RFH will be initially placed on the swapped out hosts list.
   CREATE_RF_SWAPPED_OUT = 1 << 0,
   // The RenderFrame is initially hidden.
   CREATE_RF_HIDDEN = 1 << 1,
@@ skipping 461 matching lines @@
       const base::TimeTicks& navigation_start);
   void OnDidFailProvisionalLoadWithError(
       const FrameHostMsg_DidFailProvisionalLoadWithError_Params& params);
   void OnDidFailLoadWithError(
       const GURL& url,
       int error_code,
       const base::string16& error_description,
       bool was_ignored_by_handler);
   void OnDidCommitProvisionalLoad(const IPC::Message& msg);
   void OnDidDropNavigation();
-  void OnUpdateState(const PageState& state);
+  void OnUpdateState(const ExplodedFrameState& state);
   void OnBeforeUnloadACK(
       bool proceed,
       const base::TimeTicks& renderer_before_unload_start_time,
       const base::TimeTicks& renderer_before_unload_end_time);
   void OnSwapOutACK();
   void OnRenderProcessGone(int status, int error_code);
   void OnContextMenu(const ContextMenuParams& params);
   void OnJavaScriptExecuteResponse(int id, const base::ListValue& result);
   void OnVisualStateResponse(uint64 id);
   void OnRunJavaScriptMessage(const base::string16& message,
@@ skipping 302 matching lines @@
 
   // NOTE: This must be the last member.
   base::WeakPtrFactory<RenderFrameHostImpl> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_IMPL_H_