Make RendererCompositorFrameSink derive from ClientCompositorFrameSink

content/renderer/mus/renderer_window_tree_client.cc

Index: content/renderer/mus/renderer_window_tree_client.cc
diff --git a/content/renderer/mus/renderer_window_tree_client.cc b/content/renderer/mus/renderer_window_tree_client.cc
index 2e5e6cf9c1a36037da16edada2459ae2458aada5..15a5506441da24d7894338256a706c7569e13aef 100644
--- a/content/renderer/mus/renderer_window_tree_client.cc
+++ b/content/renderer/mus/renderer_window_tree_client.cc
@@ -86,8 +86,8 @@ void RendererWindowTreeClient::RequestCompositorFrameSinkInternal(
       base::CommandLine::ForCurrentProcess()->HasSwitch(
           cc::switches::kEnableSurfaceSynchronization);
   auto frame_sink = base::MakeUnique<ui::ClientCompositorFrameSink>(
-      std::move(context_provider), gpu_memory_buffer_manager,
-      std::move(sink_info), std::move(client_request),
+      std::move(context_provider), nullptr, gpu_memory_buffer_manager, nullptr,
+      nullptr, std::move(sink_info), std::move(client_request),
       enable_surface_synchronization);
   tree_->AttachCompositorFrameSink(root_window_id_, std::move(sink_request),
                                    std::move(client));