Move DidFailProvisionalLoad handling from RenderView(Host) to RenderFrame(Host).

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 <string>
 
 #include "base/compiler_specific.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/render_frame_host.h"
 
 class GURL;
+struct FrameHostMsg_DidFailProvisionalLoadWithError_Params;
 
 namespace base {
 class FilePath;
 }
 
 namespace content {
 
 class CrossProcessFrameConnector;
 class FrameTree;
 class FrameTreeNode;
@@ skipping 22 matching lines @@
 
   void Init();
   int routing_id() const { return routing_id_; }
   void OnCreateChildFrame(int new_frame_routing_id,
                           int64 parent_frame_id,
                           int64 frame_id,
                           const std::string& frame_name);
 
   RenderViewHostImpl* render_view_host() { return render_view_host_; }
   RenderFrameHostDelegate* delegate() { return delegate_; }
-
+  FrameTreeNode* frame_tree_node() { return frame_tree_node_; }
 
   // This function is called when this is a swapped out RenderFrameHost that
   // lives in the same process as the parent frame. The
   // |cross_process_frame_connector| allows the non-swapped-out
   // RenderFrameHost for a frame to communicate with the parent process
   // so that it may composite drawing data.
   //
   // Ownership is not transfered.
   void set_cross_process_frame_connector(
       CrossProcessFrameConnector* cross_process_frame_connector) {
@@ skipping 24 matching lines @@
 
  private:
   friend class TestRenderViewHost;
 
   // IPC Message handlers.
   void OnDetach(int64 parent_frame_id, int64 frame_id);
   void OnDidStartProvisionalLoadForFrame(int64 frame_id,
                                          int64 parent_frame_id,
                                          bool main_frame,
                                          const GURL& url);
+  void OnDidFailProvisionalLoadWithError(
+      const FrameHostMsg_DidFailProvisionalLoadWithError_Params& params);
   void OnSwapOutACK();
 
   // For now, RenderFrameHosts indirectly keep RenderViewHosts alive via a
   // refcount that calls Shutdown when it reaches zero.  This allows each
   // RenderFrameHostManager to just care about RenderFrameHosts, while ensuring
   // we have a RenderViewHost for each RenderFrameHost.
   // TODO(creis): RenderViewHost will eventually go away and be replaced with
   // some form of page context.
   RenderViewHostImpl* render_view_host_;
 
   RenderFrameHostDelegate* delegate_;
 
   // |cross_process_frame_connector_| passes messages from an out-of-process
   // child frame to the parent process for compositing.
   //
   // This is only non-NULL when this is the swapped out RenderFrameHost in
   // the same site instance as this frame's parent.
   //
   // See the class comment above CrossProcessFrameConnector for more
   // information.
   //
   // This will move to RenderFrameProxyHost when that class is created.
   CrossProcessFrameConnector* cross_process_frame_connector_;
 
-  // Reference to the whole frame tree that this RenderFrameHost belongs too.
+  // Reference to the whole frame tree that this RenderFrameHost belongs to.
   // Allows this RenderFrameHost to add and remove nodes in response to
   // messages from the renderer requesting DOM manipulation.
   FrameTree* frame_tree_;
 
   // The FrameTreeNode which this RenderFrameHostImpl is hosted in.
   FrameTreeNode* frame_tree_node_;
 
   int routing_id_;
   bool is_swapped_out_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameHostImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_HOST_IMPL_H_