Restore bounds after the screen is restored in clamshell

ash/wm/maximize_mode/maximize_mode_window_state.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_MAXIMIZE_MODE_MAXIMIZE_MODE_WINDOW_STATE_H_
 #define ASH_WM_MAXIMIZE_MODE_MAXIMIZE_MODE_WINDOW_STATE_H_
 
 #include <memory>
 
 #include "ash/wm/window_state.h"
@@ skipping 12 matching lines @@
   // Called when the window position might need to be updated.
   static void UpdateWindowPosition(wm::WindowState* window_state);
 
   // The |window|'s state object will be modified to use this new window mode
   // state handler. Upon destruction it will restore the previous state handler
   // and call |creator::WindowStateDestroyed()| to inform that the window mode
   // was reverted to the old window manager.
   MaximizeModeWindowState(WmWindow* window, MaximizeModeWindowManager* creator);
   ~MaximizeModeWindowState() override;
 
+  void set_ignore_wm_events(bool ignore) { ignore_wm_events_ = ignore; }
+
   // Leaves the maximize mode by reverting to previous state object.
   void LeaveMaximizeMode(wm::WindowState* window_state);
 
   // Sets whether to ignore bounds updates. If set to false, immediately does a
   // bounds update as the current window bounds may no longer be correct.
   void SetDeferBoundsUpdates(bool defer_bounds_updates);
 
   // WindowState::State overrides:
   void OnWMEvent(wm::WindowState* window_state,
                  const wm::WMEvent* event) override;
@@ skipping 30 matching lines @@
   // The creator which needs to be informed when this state goes away.
   MaximizeModeWindowManager* creator_;
 
   // The current state type. Due to the nature of this state, this can only be
   // WM_STATE_TYPE{NORMAL, MINIMIZED, MAXIMIZED}.
   wm::WindowStateType current_state_type_;
 
   // If true, do not update bounds.
   bool defer_bounds_updates_;
 
+  // If true, the state will not process events.
+  bool ignore_wm_events_ = false;
+
   DISALLOW_COPY_AND_ASSIGN(MaximizeModeWindowState);
 };
 
 }  // namespace ash
 
 #endif  // ASH_WM_MAXIMIZE_MODE_MAXIMIZE_MODE_WINDOW_STATE_H_