Implement aura::WindowPortMus::CreateCompositorFrameSink()

ui/aura/mus/window_tree_client.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/aura/mus/window_tree_client.h"
 
 #include <stddef.h>
 
 #include <string>
 #include <utility>
@@ skipping 679 matching lines @@
 void WindowTreeClient::ScheduleInFlightBoundsChange(
     WindowMus* window,
     const gfx::Rect& old_bounds,
     const gfx::Rect& new_bounds) {
   const uint32_t change_id =
       ScheduleInFlightChange(base::MakeUnique<InFlightBoundsChange>(
           this, window, old_bounds, window->GetLocalSurfaceId()));
   base::Optional<cc::LocalSurfaceId> local_surface_id;
   if (window->window_mus_type() == WindowMusType::TOP_LEVEL_IN_WM ||
       window->window_mus_type() == WindowMusType::EMBED_IN_OWNER ||
-      window->window_mus_type() == WindowMusType::DISPLAY_MANUALLY_CREATED) {
+      window->window_mus_type() == WindowMusType::DISPLAY_MANUALLY_CREATED ||
+      window->HasLocalCompositorFrameSink()) {
     local_surface_id = window->GetOrAllocateLocalSurfaceId(new_bounds.size());
     synchronizing_with_child_on_next_frame_ = true;
   }
   tree_->SetWindowBounds(change_id, window->server_id(), new_bounds,
                          local_surface_id);
 }
 
 void WindowTreeClient::OnWindowMusCreated(WindowMus* window) {
   if (window->server_id() != kInvalidServerId)
     return;
@@ skipping 1429 matching lines @@
 }
 
 void WindowTreeClient::OnCompositingLockStateChanged(
     ui::Compositor* compositor) {}
 
 void WindowTreeClient::OnCompositingShuttingDown(ui::Compositor* compositor) {
   compositor->RemoveObserver(this);
 }
 
 }  // namespace aura