Adds routed interface support between RenderFrameHost and RenderFrame

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 47a31a45b0ed358642ef2b3eab079db44ef228ea..f2cd9bcdc1e5bcb8d4ee8704bbbb73b9205668f9 100644
--- a/content/public/browser/render_process_host.h
+++ b/content/public/browser/render_process_host.h
@@ -16,6 +16,7 @@
 #include "base/process/process_handle.h"
 #include "base/supports_user_data.h"
 #include "content/common/content_export.h"
+#include "content/public/common/associated_interfaces.mojom.h"
 #include "ipc/ipc_channel_proxy.h"
 #include "ipc/ipc_sender.h"
 #include "ui/gfx/native_widget_types.h"
@@ -266,6 +267,10 @@ class CONTENT_EXPORT RenderProcessHost : public IPC::Sender,
   // interfaces exposed to it from the renderer.
   virtual shell::InterfaceProvider* GetRemoteInterfaces() = 0;
 
+  // Returns the mojom::RouteProvider the browser process can use to connect
+  // to routed interfaces in the renderer.
+  virtual mojom::RouteProvider* GetRemoteRouteProvider() = 0;

[Sam McNally, 2016/09/09 05:33:14]

Does this need to be public?

[Ken Rockot(use gerrit already), 2016/09/09 16:01:50]

Nope. Good call. Fixed.

+
   // Extracts any persistent-memory-allocator used for renderer metrics.
   // Ownership is passed to the caller. To support sharing of histogram data
   // between the Renderer and the Browser, the allocator is created when the