Replace usage of SurfaceId's client_id with FrameSinkId

content/renderer/gpu/render_widget_compositor.cc

Index: content/renderer/gpu/render_widget_compositor.cc
diff --git a/content/renderer/gpu/render_widget_compositor.cc b/content/renderer/gpu/render_widget_compositor.cc
index 454fcd60a6fed10bdd727e4b0643c082972ed938..0079b3d9c0e7661e87ef5394808292fab620d0aa 100644
--- a/content/renderer/gpu/render_widget_compositor.cc
+++ b/content/renderer/gpu/render_widget_compositor.cc
@@ -1089,8 +1089,9 @@ void RenderWidgetCompositor::SendCompositorProto(
   delegate_->ForwardCompositorProto(serialized);
 }
 
-void RenderWidgetCompositor::SetSurfaceClientId(uint32_t surface_client_id) {
-  layer_tree_host_->SetSurfaceClientId(surface_client_id);
+void RenderWidgetCompositor::SetFrameSinkId(
+    const cc::FrameSinkId& frame_sink_id) {
+  layer_tree_host_->SetFrameSinkId(frame_sink_id);
 }
 
 void RenderWidgetCompositor::OnHandleCompositorProto(