ABANDONED: OOPIFs: Moving stitching of local paths from renderer to browser process.

content/renderer/render_frame_proxy.h

Index: content/renderer/render_frame_proxy.h
diff --git a/content/renderer/render_frame_proxy.h b/content/renderer/render_frame_proxy.h
index 77858327dd92787bc34a2994bce5b61de78eff45..adb8454ad4a27ebdd77aa471fa97309f751d4d4c 100644
--- a/content/renderer/render_frame_proxy.h
+++ b/content/renderer/render_frame_proxy.h
@@ -95,6 +95,7 @@ class CONTENT_EXPORT RenderFrameProxy
 
   // Returns the RenderFrameProxy given a WebFrame.
   static RenderFrameProxy* FromWebFrame(blink::WebFrame* web_frame);
+  static const RenderFrameProxy* FromWebFrame(const blink::WebFrame* web_frame);
 
   ~RenderFrameProxy() override;
 
@@ -115,7 +116,7 @@ class CONTENT_EXPORT RenderFrameProxy
   // with it, so it is not in state where most operations on it will succeed.
   bool IsMainFrameDetachedFromTree() const;
 
-  int routing_id() { return routing_id_; }
+  int routing_id() const { return routing_id_; }
   RenderViewImpl* render_view() { return render_view_; }
   blink::WebRemoteFrame* web_frame() { return web_frame_; }