Remove RFHM::GetNavigatingWebUI() and RFHM::web_ui().

content/browser/frame_host/render_frame_host_manager.h

Index: content/browser/frame_host/render_frame_host_manager.h
diff --git a/content/browser/frame_host/render_frame_host_manager.h b/content/browser/frame_host/render_frame_host_manager.h
index 7a2214a5a6712c22929d7203e50727f572030e0e..8d91b4dbcf16ddc5b27201cbd058b7c003c9a645 100644
--- a/content/browser/frame_host/render_frame_host_manager.h
+++ b/content/browser/frame_host/render_frame_host_manager.h
@@ -256,13 +256,6 @@ class CONTENT_EXPORT RenderFrameHostManager {
   // TODO(creis): Remove this when we no longer use RVH for navigation.
   RenderViewHostImpl* pending_render_view_host() const;
 
-  // Returns the current committed WebUI or null if none applies.
-  WebUIImpl* web_ui() const { return render_frame_host_->web_ui(); }
-
-  // Returns the WebUI associated with the RenderFrameHost that is currently
-  // navigating or null if none applies.
-  WebUIImpl* GetNavigatingWebUI() const;
-
   // Called when we want to instruct the renderer to navigate to the given
   // navigation entry. It may create a new RenderFrameHost or re-use an existing
   // one. The RenderFrameHost to navigate will be returned. Returns NULL if one