mash: Move accessibility_types.h from ui namespace to ash namespace

chrome/browser/ui/ash/system_tray_delegate_chromeos.h

 // Copyright 2013 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 CHROME_BROWSER_UI_ASH_SYSTEM_TRAY_DELEGATE_CHROMEOS_H_
 #define CHROME_BROWSER_UI_ASH_SYSTEM_TRAY_DELEGATE_CHROMEOS_H_
 
 #include <stdint.h>
 
 #include <string>
 #include <vector>
 
+#include "ash/common/accessibility_types.h"
 #include "ash/common/session/session_state_observer.h"
 #include "ash/common/system/tray/system_tray_delegate.h"
 #include "ash/system/chromeos/supervised/custodian_info_tray_observer.h"
 #include "ash/system/tray/system_tray.h"
 #include "ash/system/tray/system_tray_notifier.h"
 #include "base/callback_forward.h"
 #include "base/callback_list.h"
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
@@ skipping 179 matching lines @@
   gfx::NativeWindow GetNativeWindow() const;
 
   // content::NotificationObserver implementation.
   void Observe(int type,
                const content::NotificationSource& source,
                const content::NotificationDetails& details) override;
 
   void OnLanguageRemapSearchKeyToChanged();
 
   void OnAccessibilityModeChanged(
-      ui::AccessibilityNotificationVisibility notify);
+      ash::AccessibilityNotificationVisibility notify);
 
   void UpdatePerformanceTracing();
 
   // Overridden from InputMethodManager::Observer.
   void InputMethodChanged(input_method::InputMethodManager* manager,
                           Profile* profile,
                           bool show_message) override;
 
   // Overridden from InputMethodMenuManager::Observer.
   void InputMethodMenuItemChanged(
@@ skipping 94 matching lines @@
 
   base::WeakPtrFactory<SystemTrayDelegateChromeOS> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(SystemTrayDelegateChromeOS);
 };
 
 ash::SystemTrayDelegate* CreateSystemTrayDelegate();
 
 }  // namespace chromeos
 #endif  // CHROME_BROWSER_UI_ASH_SYSTEM_TRAY_DELEGATE_CHROMEOS_H_