Window ownership -> WindowTreeHost

ui/views/corewm/input_method_event_filter.h

 // Copyright (c) 2012 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 UI_VIEWS_COREWM_INPUT_METHOD_EVENT_FILTER_H_
 #define UI_VIEWS_COREWM_INPUT_METHOD_EVENT_FILTER_H_
 
 #include "base/compiler_specific.h"
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "ui/aura/window.h"
 #include "ui/base/ime/input_method_delegate.h"
 #include "ui/events/event_handler.h"
 #include "ui/views/views_export.h"
 
+namespace aura {
+class WindowEventDispatcher;
+}
+
 namespace ui {
 class InputMethod;
 }
 
 namespace views {
 namespace corewm {
 
 // An event filter that forwards a KeyEvent to a system IME, and dispatches a
 // TranslatedKeyEvent to the root window as needed.
 class VIEWS_EXPORT InputMethodEventFilter
@@ skipping 19 matching lines @@
   // The target dispatcher that will receive translated key events from the IME.
   aura::WindowEventDispatcher* target_dispatcher_;
 
   DISALLOW_COPY_AND_ASSIGN(InputMethodEventFilter);
 };
 
 }  // namespace corewm
 }  // namespace views
 
 #endif  // UI_VIEWS_COREWM_INPUT_METHOD_EVENT_FILTER_H_