mash: Migrate tray IME view to wm common types, move to //ash/common

ash/common/wm_shell.h

 // Copyright 2016 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_COMMON_WM_SHELL_H_
 #define ASH_COMMON_WM_SHELL_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 114 matching lines @@
   virtual void OnOverviewModeStarting() = 0;
 
   // Called after overview mode has ended.
   virtual void OnOverviewModeEnded() = 0;
 
   // TODO(sky): if WindowSelectorController can't be moved over, move these
   // onto their own local class.
   virtual bool IsOverviewModeSelecting() = 0;
   virtual bool IsOverviewModeRestoringMinimizedWindows() = 0;
 
+  // TODO(jamescook): Remove this when VirtualKeyboardController has been moved.
+  virtual void ToggleIgnoreExternalKeyboard() = 0;
+
   virtual AccessibilityDelegate* GetAccessibilityDelegate() = 0;
 
   virtual SessionStateDelegate* GetSessionStateDelegate() = 0;
 
   virtual void AddActivationObserver(WmActivationObserver* observer) = 0;
   virtual void RemoveActivationObserver(WmActivationObserver* observer) = 0;
 
   virtual void AddDisplayObserver(WmDisplayObserver* observer) = 0;
   virtual void RemoveDisplayObserver(WmDisplayObserver* observer) = 0;
 
@@ skipping 16 matching lines @@
   std::unique_ptr<FocusCycler> focus_cycler_;
   std::unique_ptr<WmSystemTrayNotifier> system_tray_notifier_;
   std::unique_ptr<SystemTrayDelegate> system_tray_delegate_;
 
   bool simulate_modal_window_open_for_testing_ = false;
 };
 
 }  // namespace ash
 
 #endif  // ASH_COMMON_WM_SHELL_H_