Adds routed interface support between RenderFrameHost and RenderFrame

content/public/renderer/render_frame.h

Index: content/public/renderer/render_frame.h
diff --git a/content/public/renderer/render_frame.h b/content/public/renderer/render_frame.h
index 0ac29c8eecdab5aaa8ebc77b1f0e2422197520f6..a49a2c4e1516450fd2a3997444ae44da9164e9db 100644
--- a/content/public/renderer/render_frame.h
+++ b/content/public/renderer/render_frame.h
@@ -50,6 +50,8 @@ class Isolate;
 }
 
 namespace content {
+class AssociatedInterfaceProvider;
+class AssociatedInterfaceRegistry;
 class ContextMenuClient;
 class PluginInstanceThrottler;
 class RenderAccessibility;
@@ -155,6 +157,15 @@ class CONTENT_EXPORT RenderFrame : public IPC::Listener,
   // interfaces exposed to it by the application running in this frame.
   virtual shell::InterfaceProvider* GetRemoteInterfaces() = 0;
 
+  // Returns the AssociatedInterfaceRegistry this frame can use to expose
+  // frame-specific Channel-associated interfaces to the remote RenderFrameHost.
+  virtual AssociatedInterfaceRegistry* GetAssociatedInterfaceRegistry() = 0;
+
+  // Returns the AssociatedInterfaceProvider this frame can use to access
+  // frame-specific Channel-assocaited interfaces from the remote
+  // RenderFrameHost.
+  virtual AssociatedInterfaceProvider* GetRemoteAssociatedInterfaces() = 0;
+
 #if defined(ENABLE_PLUGINS)
   // Registers a plugin that has been marked peripheral. If the origin
   // whitelist is later updated and includes |content_origin|, then