Allow javascript change the virtual keyboard window size and position freely in FLOATING mode

ash/wm/virtual_keyboard_container_layout_manager.h

-// 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.
-
-#ifndef ASH_WM_VIRTUAL_KEYBOARD_CONTAINER_LAYOUT_MANAGER_H_
-#define ASH_WM_VIRTUAL_KEYBOARD_CONTAINER_LAYOUT_MANAGER_H_
-
-#include "ash/snap_to_pixel_layout_manager.h"
-#include "base/macros.h"
-
-namespace aura {
-class Window;
-}
-
-namespace ash {
-
-class VirtualKeyboardContainerLayoutManager : public SnapToPixelLayoutManager {
- public:
-  explicit VirtualKeyboardContainerLayoutManager(aura::Window* container);
-  ~VirtualKeyboardContainerLayoutManager() override;
-
-  // Overridden from SnapToPixelLayoutManager:
-  void OnWindowResized() override;
-
- private:
-  aura::Window* parent_container_;
-
-  DISALLOW_COPY_AND_ASSIGN(VirtualKeyboardContainerLayoutManager);
-};
-
-}  // namespace ash
-
-#endif  // ASH_WM_VIRTUAL_KEYBOARD_CONTAINER_LAYOUT_MANAGER_H_