app_list: Split app_list_controller.* into two smaller parts.

chrome/browser/ui/app_list/app_list_controller.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_APP_LIST_APP_LIST_CONTROLLER_H_
-#define CHROME_BROWSER_UI_APP_LIST_APP_LIST_CONTROLLER_H_
-
-#include <string>
-
-class Profile;
-
-// Interface to allow the view delegate to call out to whatever is controlling
-// the app list. This will have different implementations for different
-// platforms.
-class AppListControllerDelegate {
- public:
-  virtual ~AppListControllerDelegate();
-
-  // Dismisses the view.
-  virtual void DismissView() = 0;
-
-  // Handle the view being closed.
-  virtual void ViewClosing();
-
-  // Handle the view being activated or deactivated.
-  virtual void ViewActivationChanged(bool active);
-
-  // Control of pinning apps.
-  virtual bool IsAppPinned(const std::string& extension_id);
-  virtual void PinApp(const std::string& extension_id);
-  virtual void UnpinApp(const std::string& extension_id);
-  virtual bool CanPin() = 0;
-
-  // Be aware of the extension uninstalling flow.
-  virtual void AboutToUninstallApp() {}
-  virtual void UninstallAppCompleted() {}
-
-  // Whether the controller supports showing the Create Shortcuts dialog.
-  virtual bool CanShowCreateShortcutsDialog() = 0;
-  virtual void ShowCreateShortcutsDialog(Profile* profile,
-                                         const std::string& extension_id);
-
-  // Handle the "create window" context menu items of Chrome App.
-  // |incognito| is true to create an incognito window.
-  virtual void CreateNewWindow(bool incognito);
-
-  // Show the app's most recent window, or launch it if it is not running.
-  virtual void ActivateApp(Profile* profile,
-                           const std::string& extension_id,
-                           int event_flags) = 0;
-
-  // Launch the app.
-  virtual void LaunchApp(Profile* profile,
-                         const std::string& extension_id,
-                         int event_flags) = 0;
-};
-
-namespace app_list_controller {
-
-// Do any once off initialization needed for the app list.
-void InitAppList();
-
-// Show the app list.
-void ShowAppList();
-
-}  // namespace app_list_controller
-
-#endif  // CHROME_BROWSER_UI_APP_LIST_APP_LIST_CONTROLLER_H_