Remove outgoing interface registry on RPH

content/public/browser/render_process_host.h

Index: content/public/browser/render_process_host.h
diff --git a/content/public/browser/render_process_host.h b/content/public/browser/render_process_host.h
index fb3ee7d958ded57bf6301789e39a58e5e95f233f..28fde53cc8a1b13cca1c73069baef54dad8c9e72 100644
--- a/content/public/browser/render_process_host.h
+++ b/content/public/browser/render_process_host.h
@@ -263,10 +263,6 @@ class CONTENT_EXPORT RenderProcessHost : public IPC::Sender,
   // have changed.
   virtual void NotifyTimezoneChange(const std::string& zone_id) = 0;
 
-  // Returns the shell::InterfaceRegistry the browser process uses to expose
-  // interfaces to the renderer.
-  virtual shell::InterfaceRegistry* GetInterfaceRegistry() = 0;
-
   // Returns the shell::InterfaceProvider the browser process can use to bind
   // interfaces exposed to it from the renderer.
   virtual shell::InterfaceProvider* GetRemoteInterfaces() = 0;