Migrating MediaSession messages to mojo

content/browser/frame_host/render_frame_host_impl.cc

Index: content/browser/frame_host/render_frame_host_impl.cc
diff --git a/content/browser/frame_host/render_frame_host_impl.cc b/content/browser/frame_host/render_frame_host_impl.cc
index 8da6a4d0445fc74fa4f67f7ac89ddfacd708c37a..c87a48540b4b00703518c8a5f232b8fcbd6b69f9 100644
--- a/content/browser/frame_host/render_frame_host_impl.cc
+++ b/content/browser/frame_host/render_frame_host_impl.cc
@@ -35,6 +35,7 @@
 #include "content/browser/frame_host/render_frame_proxy_host.h"
 #include "content/browser/frame_host/render_widget_host_view_child_frame.h"
 #include "content/browser/loader/resource_dispatcher_host_impl.h"
+#include "content/browser/media/android/media_session_service_impl.h"
 #include "content/browser/permissions/permission_service_context.h"
 #include "content/browser/permissions/permission_service_impl.h"
 #include "content/browser/presentation/presentation_service_impl.h"
@@ -2144,6 +2145,8 @@ void RenderFrameHostImpl::RegisterMojoInterfaces() {
   GetInterfaceRegistry()->AddInterface(
       GetGlobalJavaInterfaces()
           ->CreateInterfaceFactory<device::VibrationManager>());
+  GetInterfaceRegistry()->AddInterface(base::Bind(
+      &MediaSessionServiceImpl::Create, base::Unretained(this)));
 #else
   GetInterfaceRegistry()->AddInterface(
       base::Bind(&device::VibrationManagerImpl::Create));