Simplify WindowManager::OnWmSetBounds

services/ui/demo/mus_demo_internal.cc

 // Copyright 2017 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/demo/mus_demo_internal.h"
 
 #include "services/service_manager/public/cpp/service_context.h"
 #include "services/ui/demo/window_tree_data.h"
 #include "ui/aura/mus/window_tree_client.h"
 #include "ui/aura/mus/window_tree_host_mus.h"
@@ skipping 19 matching lines @@
 
 void MusDemoInternal::OnStartImpl() {
   window_tree_client()->ConnectAsWindowManager();
   // The demo will actually start when the window server creates the display,
   // causing OnWmNewDisplay to be called.
 }
 
 void MusDemoInternal::SetWindowManagerClient(
     aura::WindowManagerClient* client) {}
 
-bool MusDemoInternal::OnWmSetBounds(aura::Window* window, gfx::Rect* bounds) {
-  return true;
-}
+void MusDemoInternal::OnWmSetBounds(aura::Window* window,
+                                    const gfx::Rect& bounds) {}
 
 bool MusDemoInternal::OnWmSetProperty(
     aura::Window* window,
     const std::string& name,
     std::unique_ptr<std::vector<uint8_t>>* new_data) {
   return true;
 }
 
 void MusDemoInternal::OnWmSetModalType(aura::Window* window, ModalType type) {}
 
@@ skipping 62 matching lines @@
     const std::vector<gfx::Rect>& additional_client_areas) {}
 
 bool MusDemoInternal::IsWindowActive(aura::Window* window) {
   return false;
 }
 
 void MusDemoInternal::OnWmDeactivateWindow(aura::Window* window) {}
 
 }  // namespace demo
 }  // namespace ui