Mus+Ash: propagate Surface ID to parents

services/ui/ws/window_tree_client_unittest.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 <stddef.h>
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "base/macros.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 359 matching lines @@
   void OnWindowPredefinedCursorChanged(uint32_t window_id,
                                        mojom::Cursor cursor_id) override {
     tracker_.OnWindowPredefinedCursorChanged(window_id, cursor_id);
   }
 
   void OnDragDropStart(
       mojo::Map<mojo::String, mojo::Array<uint8_t>> drag_data) override {
     NOTIMPLEMENTED();
   }
 
+  void OnWindowSurfaceCreated(Id window_id,
+                              const cc::SurfaceId& surface_id,
+                              const cc::SurfaceSequence& surface_sequence,
+                              const gfx::Size& frame_size,
+                              float device_scale_factor) override {}
+
   void OnDragEnter(uint32_t window,
                    uint32_t key_state,
                    const gfx::Point& position,
                    uint32_t effect_bitmask,
                    const OnDragEnterCallback& callback) override {
     NOTIMPLEMENTED();
   }
   void OnDragOver(uint32_t window,
                   uint32_t key_state,
                   const gfx::Point& position,
@@ skipping 1728 matching lines @@
 
 // TODO(sky): make sure coverage of what was
 // WindowManagerTest.SecondEmbedRoot_InitService and
 // WindowManagerTest.MultipleEmbedRootsBeforeWTHReady gets added to window
 // manager
 // tests.
 
 }  // namespace test
 }  // namespace ws
 }  // namespace ui