Content API changes to improve DOM stitching in ThreatDetails code.

content/browser/frame_host/render_frame_proxy_host.h

 // 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.
 
 #ifndef CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_PROXY_HOST_H_
 #define CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_PROXY_HOST_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 63 matching lines @@
 
   int GetRoutingID() {
     return routing_id_;
   }
 
   SiteInstance* GetSiteInstance() {
     return site_instance_.get();
   }
 
   FrameTreeNode* frame_tree_node() const { return frame_tree_node_; };
+  int GetFrameTreeNodeId() const;

[Charlie Reis, 2017/05/05 21:03:08]

This looks unused-- can we remove it?

If we need to keep it, it should be inlined in this file as frame_tree_node_id()
(since it's trivial and non-virtual).

[lpz, 2017/05/10 14:21:09]

removed.

 
   void SetChildRWHView(RenderWidgetHostView* view);
 
   RenderViewHostImpl* GetRenderViewHost();
   RenderWidgetHostView* GetRenderWidgetHostView();
 
   // IPC::Sender
   bool Send(IPC::Message* msg) override;
 
   // IPC::Listener
@@ skipping 57 matching lines @@
   // kept alive as long as any RenderFrameHosts or RenderFrameProxyHosts
   // are associated with it.
   RenderViewHostImpl* render_view_host_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameProxyHost);
 };
 
 }  // namespace
 
 #endif  // CONTENT_BROWSER_FRAME_HOST_RENDER_FRAME_PROXY_HOST_H_