Adds routed interface support between RenderFrameHost and RenderFrame

content/renderer/render_frame_impl.cc

Index: content/renderer/render_frame_impl.cc
diff --git a/content/renderer/render_frame_impl.cc b/content/renderer/render_frame_impl.cc
index f9d0eaa00441bd7fc87a7a223e37e880342bac11..c62de3fa2ae3193f0dfb6b7d2f903bb5d7868a48 100644
--- a/content/renderer/render_frame_impl.cc
+++ b/content/renderer/render_frame_impl.cc
@@ -46,6 +46,7 @@
 #include "content/child/webmessageportchannel_impl.h"
 #include "content/child/weburlresponse_extradata_impl.h"
 #include "content/common/accessibility_messages.h"
+#include "content/common/associated_interface_provider_impl.h"
 #include "content/common/clipboard_messages.h"
 #include "content/common/content_constants_internal.h"
 #include "content/common/content_security_policy_header.h"
@@ -2402,6 +2403,22 @@ shell::InterfaceProvider* RenderFrameImpl::GetRemoteInterfaces() {
   return remote_interfaces_.get();
 }
 
+AssociatedInterfaceRegistry*
+RenderFrameImpl::GetAssociatedInterfaceRegistry() {
+  return &associated_interfaces_;
+}
+
+AssociatedInterfaceProvider*
+RenderFrameImpl::GetRemoteAssociatedInterfaces() {
+  if (!remote_associated_interfaces_) {
+    RenderThread* render_thread = RenderThread::Get();
+    remote_associated_interfaces_.reset(new AssociatedInterfaceProviderImpl(
+        *render_thread->GetChannel()->GetAssociatedGroup(),
+        render_thread->GetRemoteRouteProvider(), GetRoutingID()));
+  }
+  return remote_associated_interfaces_.get();
+}
+
 #if defined(ENABLE_PLUGINS)
 void RenderFrameImpl::RegisterPeripheralPlugin(
     const url::Origin& content_origin,