athena: Use mojo to provide the bindings for the virtual keyboard.

athena/virtual_keyboard/vk_webui_controller.h

-// Copyright 2014 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 ATHENA_VIRTUAL_KEYBOARD_VK_WEBUI_CONTROLLER_H_
-#define ATHENA_VIRTUAL_KEYBOARD_VK_WEBUI_CONTROLLER_H_
-
-#include "base/macros.h"
-#include "base/memory/singleton.h"
-#include "content/public/browser/web_ui_controller.h"
-#include "content/public/browser/web_ui_controller_factory.h"
-
-namespace athena {
-
-class VKWebUIController : public content::WebUIController {
- public:
-  explicit VKWebUIController(content::WebUI* web_ui);
-  virtual ~VKWebUIController();
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(VKWebUIController);
-};
-
-class VKWebUIControllerFactory : public content::WebUIControllerFactory {
- public:
-  // WebUIControllerFactory:
-  virtual content::WebUI::TypeID GetWebUIType(
-      content::BrowserContext* browser_context,
-      const GURL& url) const OVERRIDE;
-  virtual bool UseWebUIForURL(content::BrowserContext* browser_context,
-                              const GURL& url) const OVERRIDE;
-  virtual bool UseWebUIBindingsForURL(content::BrowserContext* browser_context,
-                                      const GURL& url) const OVERRIDE;
-  virtual content::WebUIController* CreateWebUIControllerForURL(
-      content::WebUI* web_ui,
-      const GURL& url) const OVERRIDE;
-
-  static VKWebUIControllerFactory* GetInstance();
-
- protected:
-  VKWebUIControllerFactory();
-  virtual ~VKWebUIControllerFactory();
-
- private:
-  friend struct DefaultSingletonTraits<VKWebUIControllerFactory>;
-
-  DISALLOW_COPY_AND_ASSIGN(VKWebUIControllerFactory);
-};
-
-}  // namespace athena
-
-#endif  // ATHENA_VIRTUAL_KEYBOARD_VK_WEBUI_CONTROLLER_H_