Move root_window.* to window_event_dispatcher.*

ui/keyboard/keyboard_ui_handler.cc

 // Copyright (c) 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.
 
 #include "ui/keyboard/keyboard_ui_handler.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/values.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_view.h"
 #include "content/public/browser/web_ui.h"
 #include "ui/aura/client/aura_constants.h"
-#include "ui/aura/root_window.h"
 #include "ui/aura/window.h"
+#include "ui/aura/window_event_dispatcher.h"
 #include "ui/base/ime/input_method.h"
 #include "ui/base/ime/text_input_client.h"
 #include "ui/keyboard/keyboard_controller.h"
 #include "ui/keyboard/keyboard_util.h"
 
 namespace keyboard {
 
 KeyboardUIHandler::KeyboardUIHandler() {
 }
 
@@ skipping 105 matching lines @@
 }
 
 void KeyboardUIHandler::HandleHideKeyboard(const base::ListValue* args) {
   // TODO(stevet): Call into the keyboard controller to hide the keyboard
   // directly.
   NOTIMPLEMENTED();
   return;
 }
 
 }  // namespace keyboard