Remove WebUI NTP on Android.

chrome/browser/ui/webui/ntp/android/context_menu_handler.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 CHROME_BROWSER_UI_WEBUI_NTP_ANDROID_CONTEXT_MENU_HANDLER_H_
-#define CHROME_BROWSER_UI_WEBUI_NTP_ANDROID_CONTEXT_MENU_HANDLER_H_
-
-#include "base/memory/weak_ptr.h"
-#include "content/public/browser/web_ui_message_handler.h"
-#include "ui/base/window_open_disposition.h"
-
-namespace base {
-class ListValue;
-}
-
-// The handler for JavaScript messages related to the context menus.
-// It's the job of the actual HTML page to intercept the contextmenu event,
-// disable it and show its own custom menu.
-class ContextMenuHandler : public content::WebUIMessageHandler {
- public:
-  ContextMenuHandler();
-  virtual ~ContextMenuHandler();
-
-  // WebUIMessageHandler override and implementation.
-  virtual void RegisterMessages() OVERRIDE;
-
-  // Invoked (by on_item_selected_callback_) when an item has been selected.
-  void OnItemSelected(int item_id);
-
-  // Callback for setting whether incognito mode is disabled.
-  void GetIncognitoDisabled(const base::ListValue* args);
-
-  // Callback for the "showContextMenu" message.
-  void HandleShowContextMenu(const base::ListValue* args);
-
-  // Below are the message that are so far only triggered by the context menu.
-  // They should be moved to other files if they become used from other places.
-
-  // Callback for the "openInNewTab" message.
-  void HandleOpenInNewTab(const base::ListValue* args);
-
-  // Callback for the "openInIncognitoTab" message.
-  void HandleOpenInIncognitoTab(const base::ListValue* args);
-
- private:
-  // Opens the URL stored as the first value of |args| with the given
-  // |disposition|.  The URL will always be opened as an AUTO_BOOKMARK.
-  void OpenUrl(const base::ListValue* args, WindowOpenDisposition disposition);
-
-  // Used to get a WeakPtr to self on the UI thread.
-  base::WeakPtrFactory<ContextMenuHandler> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(ContextMenuHandler);
-};
-
-#endif  // CHROME_BROWSER_UI_WEBUI_NTP_ANDROID_CONTEXT_MENU_HANDLER_H_