Adds routed interface support between RenderFrameHost and RenderFrame

content/public/test/mock_render_thread.cc

Index: content/public/test/mock_render_thread.cc
diff --git a/content/public/test/mock_render_thread.cc b/content/public/test/mock_render_thread.cc
index ceeac534f8a171be31e881f60998b0bf67afe166..150b871d50c0441dbbc79f967e98a68f8b66df8d 100644
--- a/content/public/test/mock_render_thread.cc
+++ b/content/public/test/mock_render_thread.cc
@@ -92,6 +92,16 @@ int MockRenderThread::GenerateRoutingID() {
   return MSG_ROUTING_NONE;
 }
 
+void MockRenderThread::AddRoutedInterfaces(
+    int32_t routing_id,
+    mojom::RoutedInterfaceProvider* provider) {
+}
+
+mojom::RouteProvider* MockRenderThread::GetRemoteRouteProvider() {
+  NOTREACHED();
+  return nullptr;
+}
+
 void MockRenderThread::AddFilter(IPC::MessageFilter* filter) {
   filter->OnFilterAdded(&sink());
   // Add this filter to a vector so the MockRenderThread::RemoveFilter function