Update bool WindowManager::OnWmSetBounds() to match with its desirable behavior.

services/ui/public/cpp/window_manager_delegate.h

 // 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.
 
 #ifndef SERVICES_UI_PUBLIC_CPP_WINDOW_MANAGER_DELEGATE_H_
 #define SERVICES_UI_PUBLIC_CPP_WINDOW_MANAGER_DELEGATE_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 52 matching lines @@
 
 // Used by clients implementing a window manager.
 // TODO(sky): this should be called WindowManager, but that's rather confusing
 // currently.
 class WindowManagerDelegate {
  public:
   // Called once to give the delegate access to functions only exposed to
   // the WindowManager.
   virtual void SetWindowManagerClient(WindowManagerClient* client) = 0;
 
   // A client requested the bounds of |window| to change to |bounds|. Return

[mfomitchev, 2016/12/07 20:59:46]

Please update the comment

[thanhph, 2016/12/08 00:20:29]

Done.

   // true if the bounds are allowed to change. A return value of false
   // indicates the change is not allowed.
   // NOTE: This should not change the bounds of |window|. Instead return the
   // bounds the window should be in |bounds|.
-  virtual bool OnWmSetBounds(Window* window, gfx::Rect* bounds) = 0;
+  virtual void OnWmSetBounds(Window* window, const gfx::Rect& bounds) = 0;
 
   // A client requested the shared property named |name| to change to
   // |new_data|. Return true to allow the change to |new_data|, false
   // otherwise.
   virtual bool OnWmSetProperty(
       Window* window,
       const std::string& name,
       std::unique_ptr<std::vector<uint8_t>>* new_data) = 0;
 
   // A client has requested a new top level window. The delegate should create
@@ skipping 32 matching lines @@
 
   virtual void OnWmCancelMoveLoop(Window* window) = 0;
 
  protected:
   virtual ~WindowManagerDelegate() {}
 };
 
 }  // namespace ui
 
 #endif  // SERVICES_UI_PUBLIC_CPP_WINDOW_MANAGER_DELEGATE_H_