Changes ownership of WindowTreeClient

services/ui/public/cpp/tests/window_tree_client_unittest.cc

 // Copyright 2015 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 "services/ui/public/cpp/window_tree_client.h"
 
 #include <stdint.h>
 
 #include "base/logging.h"
 #include "base/macros.h"
@@ skipping 41 matching lines @@
  public:
   TestWindowTreeClientDelegate() {}
   ~TestWindowTreeClientDelegate() override {}
 
   ui::PointerEvent* last_event_observed() { return last_event_observed_.get(); }
 
   void Reset() { last_event_observed_.reset(); }
 
   // WindowTreeClientDelegate:
   void OnEmbed(Window* root) override {}
-  void OnDidDestroyClient(WindowTreeClient* client) override {}
+  void OnLostConnection(WindowTreeClient* client) override {}
+  void OnEmbedRootDestroyed(Window* root) override {}
   void OnPointerEventObserved(const ui::PointerEvent& event,
                               Window* target) override {
     last_event_observed_.reset(new ui::PointerEvent(event));
   }
 
  private:
   std::unique_ptr<ui::PointerEvent> last_event_observed_;
 
   DISALLOW_COPY_AND_ASSIGN(TestWindowTreeClientDelegate);
 };
@@ skipping 1002 matching lines @@
 
   // Changes originating from server should notify observers too.
   WindowTreeClientPrivate(setup.client()).CallOnCaptureChanged(child2, nullptr);
   EXPECT_EQ(1, capture_recorder.capture_changed_count());
   EXPECT_EQ(child2_id, capture_recorder.last_gained_capture_window_id());
   EXPECT_EQ(0, capture_recorder.last_lost_capture_window_id());
   capture_recorder.reset_capture_captured_count();
 }
 
 }  // namespace ui