Drop CreateChildFrame messages when swapping out.

content/browser/frame_host/frame_tree_node.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_FRAME_TREE_NODE_H_
 #define CONTENT_BROWSER_FRAME_HOST_FRAME_TREE_NODE_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 23 matching lines @@
                 RenderFrameHostDelegate* render_frame_delegate,
                 RenderViewHostDelegate* render_view_delegate,
                 RenderWidgetHostDelegate* render_widget_delegate,
                 RenderFrameHostManager::Delegate* manager_delegate,
                 const std::string& name);
 
   ~FrameTreeNode();
 
   bool IsMainFrame() const;
 
-  void AddChild(scoped_ptr<FrameTreeNode> child, int frame_routing_id);
+  void AddChild(scoped_ptr<FrameTreeNode> child,
+                int process_id,
+                int frame_routing_id);
   void RemoveChild(FrameTreeNode* child);
 
   // Clears process specific-state in this node to prepare for a new process.
   void ResetForNewProcess();
 
   FrameTree* frame_tree() const {
     return frame_tree_;
   }
 
   Navigator* navigator() {
@@ skipping 73 matching lines @@
   // TODO(creis): Remove this when we can store subframe URLs in the
   // NavigationController.
   GURL current_url_;
 
   DISALLOW_COPY_AND_ASSIGN(FrameTreeNode);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_FRAME_TREE_NODE_H_