Move Work From CompositorFrameSinkSupport() To Init()

content/browser/frame_host/render_widget_host_view_child_frame.cc

Index: content/browser/frame_host/render_widget_host_view_child_frame.cc
diff --git a/content/browser/frame_host/render_widget_host_view_child_frame.cc b/content/browser/frame_host/render_widget_host_view_child_frame.cc
index cc31069f5296c1f1b0f9f9e86b8083b2387bc016..96c78f1da71d29eabd3612f6f0d695ee0ac83604 100644
--- a/content/browser/frame_host/render_widget_host_view_child_frame.cc
+++ b/content/browser/frame_host/render_widget_host_view_child_frame.cc
@@ -689,10 +689,12 @@ cc::SurfaceId RenderWidgetHostViewChildFrame::SurfaceIdForTesting() const {
 
 void RenderWidgetHostViewChildFrame::CreateCompositorFrameSinkSupport() {
   DCHECK(!support_);
+  constexpr bool is_root = false;
+  constexpr bool handles_frame_sink_id_invalidation = false;
+  constexpr bool needs_sync_points = true;
   support_ = base::MakeUnique<cc::CompositorFrameSinkSupport>(
-      this, GetSurfaceManager(), frame_sink_id_, false /* is_root */,
-      false /* handles_frame_sink_id_invalidation */,
-      true /* needs_sync_points */);
+      this, frame_sink_id_, is_root, handles_frame_sink_id_invalidation);
+  support_->Init(GetSurfaceManager(), needs_sync_points);
   if (parent_frame_sink_id_.is_valid()) {
     GetSurfaceManager()->RegisterFrameSinkHierarchy(parent_frame_sink_id_,
                                                     frame_sink_id_);