mash: Merge ChromeLauncherController and *Impl subclass.

chrome/browser/ui/ash/launcher/chrome_launcher_controller_impl.h

Index: chrome/browser/ui/ash/launcher/chrome_launcher_controller_impl.h
diff --git a/chrome/browser/ui/ash/launcher/chrome_launcher_controller_impl.h b/chrome/browser/ui/ash/launcher/chrome_launcher_controller_impl.h
deleted file mode 100644
index c994378f797ed331f71582214910f5038ab0cfd0..0000000000000000000000000000000000000000
--- a/chrome/browser/ui/ash/launcher/chrome_launcher_controller_impl.h
+++ /dev/null
@@ -1,286 +0,0 @@
-// Copyright 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.
-
-#ifndef CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_IMPL_H_
-#define CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_IMPL_H_
-
-#include <list>
-#include <memory>
-
-#include "ash/display/window_tree_host_manager.h"
-#include "ash/public/cpp/shelf_types.h"
-#include "ash/shelf/shelf_model_observer.h"
-#include "base/compiler_specific.h"
-#include "base/macros.h"
-#include "base/memory/weak_ptr.h"
-#include "build/build_config.h"
-#include "chrome/browser/ui/app_list/app_list_syncable_service.h"
-#include "chrome/browser/ui/ash/app_sync_ui_state_observer.h"
-#include "chrome/browser/ui/ash/chrome_launcher_prefs.h"
-#include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
-#include "chrome/browser/ui/ash/launcher/launcher_app_updater.h"
-#include "components/prefs/pref_change_registrar.h"
-#include "components/sync_preferences/pref_service_syncable_observer.h"
-#include "ui/aura/window_observer.h"
-
-class AppSyncUIState;
-class BrowserStatusMonitor;
-class Profile;
-class AppWindowLauncherController;
-
-namespace ash {
-class ShelfModel;
-namespace launcher {
-class ChromeLauncherPrefsObserver;
-}
-}
-
-class ChromeLauncherControllerUserSwitchObserver;
-
-// Implementation of ChromeLauncherController, used for classic Ash.
-// This class manipulates Ash's ShelfModel to support Chrome and its apps.
-class ChromeLauncherControllerImpl
-    : public ChromeLauncherController,
-      public LauncherAppUpdater::Delegate,
-      private ash::ShelfModelObserver,
-      private ash::WindowTreeHostManager::Observer,
-      private AppSyncUIStateObserver,
-      private app_list::AppListSyncableService::Observer,
-      private sync_preferences::PrefServiceSyncableObserver {
- public:
-  ChromeLauncherControllerImpl(Profile* profile, ash::ShelfModel* model);
-  ~ChromeLauncherControllerImpl() override;
-
-  // ChromeLauncherController:
-  ash::ShelfID CreateAppLauncherItem(
-      std::unique_ptr<ash::ShelfItemDelegate> item_delegate,
-      ash::ShelfItemStatus status) override;
-  const ash::ShelfItem* GetItem(ash::ShelfID id) const override;
-  void SetItemType(ash::ShelfID id, ash::ShelfItemType type) override;
-  void SetItemStatus(ash::ShelfID id, ash::ShelfItemStatus status) override;
-  void CloseLauncherItem(ash::ShelfID id) override;
-  bool IsPinned(ash::ShelfID id) override;
-  void SetV1AppStatus(const std::string& app_id,
-                      ash::ShelfItemStatus status) override;
-  void Launch(ash::ShelfID id, int event_flags) override;
-  void Close(ash::ShelfID id) override;
-  bool IsOpen(ash::ShelfID id) override;
-  bool IsPlatformApp(ash::ShelfID id) override;
-  void ActivateApp(const std::string& app_id,
-                   ash::ShelfLaunchSource source,
-                   int event_flags) override;
-  void SetLauncherItemImage(ash::ShelfID shelf_id,
-                            const gfx::ImageSkia& image) override;
-  void UpdateAppState(content::WebContents* contents,
-                      AppState app_state) override;
-  ash::ShelfID GetShelfIDForWebContents(
-      content::WebContents* contents) override;
-  void SetRefocusURLPatternForTest(ash::ShelfID id, const GURL& url) override;
-  ash::ShelfAction ActivateWindowOrMinimizeIfActive(
-      ui::BaseWindow* window,
-      bool allow_minimize) override;
-  void ActiveUserChanged(const std::string& user_email) override;
-  void AdditionalUserAddedToSession(Profile* profile) override;
-  ash::MenuItemList GetAppMenuItemsForTesting(
-      const ash::ShelfItem& item) override;
-  std::vector<content::WebContents*> GetV1ApplicationsFromAppId(
-      const std::string& app_id) override;
-  void ActivateShellApp(const std::string& app_id, int window_index) override;
-  bool IsWebContentHandledByApplication(content::WebContents* web_contents,
-                                        const std::string& app_id) override;
-  bool ContentCanBeHandledByGmailApp(
-      content::WebContents* web_contents) override;
-  gfx::Image GetAppListIcon(content::WebContents* web_contents) const override;
-  base::string16 GetAppListTitle(
-      content::WebContents* web_contents) const override;
-  BrowserShortcutLauncherItemController*
-  GetBrowserShortcutLauncherItemController() override;
-  bool ShelfBoundsChangesProbablyWithUser(
-      ash::WmShelf* shelf,
-      const AccountId& account_id) const override;
-  void OnUserProfileReadyToSwitch(Profile* profile) override;
-  ArcAppDeferredLauncherController* GetArcDeferredLauncher() override;
-  const std::string& GetLaunchIDForShelfID(ash::ShelfID id) override;
-  void AttachProfile(Profile* profile_to_attach) override;
-
-  ash::ShelfModel* shelf_model() const { return model_; }
-
-  // Access to the BrowserStatusMonitor for tests.
-  BrowserStatusMonitor* browser_status_monitor_for_test() {
-    return browser_status_monitor_.get();
-  }
-
-  // Access to the AppWindowLauncherController list for tests.
-  const std::vector<std::unique_ptr<AppWindowLauncherController>>&
-  app_window_controllers_for_test() {
-    return app_window_controllers_;
-  }
-
-  // Helpers that call through to corresponding ShelfModel functions.
-  ash::ShelfID GetShelfIDForAppID(const std::string& app_id);
-  ash::ShelfID GetShelfIDForAppIDAndLaunchID(const std::string& app_id,
-                                             const std::string& launch_id);
-  const std::string& GetAppIDForShelfID(ash::ShelfID id);
-  void PinAppWithID(const std::string& app_id);
-  bool IsAppPinned(const std::string& app_id);
-  void UnpinAppWithID(const std::string& app_id);
-
-  // LauncherAppUpdater::Delegate:
-  void OnAppInstalled(content::BrowserContext* browser_context,
-                      const std::string& app_id) override;
-  void OnAppUpdated(content::BrowserContext* browser_context,
-                    const std::string& app_id) override;
-  void OnAppUninstalledPrepared(content::BrowserContext* browser_context,
-                                const std::string& app_id) override;
-
- protected:
-  // ChromeLauncherController:
-  void OnInit() override;
-
-  // Creates a new app shortcut item and controller on the shelf at |index|.
-  ash::ShelfID CreateAppShortcutLauncherItem(
-      const ash::AppLaunchId& app_launch_id,
-      int index);
-
- private:
-  friend class ChromeLauncherControllerImplTest;
-  friend class ShelfAppBrowserTest;
-  friend class LauncherPlatformAppBrowserTest;
-  friend class TestChromeLauncherControllerImpl;
-  FRIEND_TEST_ALL_PREFIXES(ChromeLauncherControllerImplTest, AppPanels);
-
-  typedef std::map<content::WebContents*, std::string> WebContentsToAppIDMap;
-
-  // Remembers / restores list of running applications.
-  // Note that this order will neither be stored in the preference nor will it
-  // remember the order of closed applications since it is only temporary.
-  void RememberUnpinnedRunningApplicationOrder();
-  void RestoreUnpinnedRunningApplicationOrder(const std::string& user_id);
-
-  // Invoked when the associated browser or app is closed.
-  void RemoveShelfItem(ash::ShelfID id);
-
-  // Internal helpers for pinning and unpinning that handle both
-  // client-triggered and internal pinning operations.
-  void DoPinAppWithID(const std::string& app_id);
-  void DoUnpinAppWithID(const std::string& app_id, bool update_prefs);
-
-  // Pin a running app with |shelf_id| internally to |index|.
-  void PinRunningAppInternal(int index, ash::ShelfID shelf_id);
-
-  // Unpin a locked application. This is an internal call which converts the
-  // model type of the given app index from a shortcut into an unpinned running
-  // app.
-  void UnpinRunningAppInternal(int index);
-
-  // Updates pin position for the item specified by |id| in sync model.
-  void SyncPinPosition(ash::ShelfID id);
-
-  // Re-syncs shelf model.
-  void UpdateAppLaunchersFromPref();
-
-  // Schedules re-sync of shelf model.
-  void ScheduleUpdateAppLaunchersFromPref();
-
-  // Update the policy-pinned flag for each shelf item.
-  void UpdatePolicyPinnedAppsFromPrefs();
-
-  // Sets whether the virtual keyboard is enabled from prefs.
-  void SetVirtualKeyboardBehaviorFromPrefs();
-
-  // Returns the shelf item status for the given |app_id|, which can be either
-  // STATUS_ACTIVE (if the app is active), STATUS_RUNNING (if there is such an
-  // app) or STATUS_CLOSED.
-  ash::ShelfItemStatus GetAppState(const std::string& app_id);
-
-  // Creates an app launcher to insert at |index|. Note that |index| may be
-  // adjusted by the model to meet ordering constraints.
-  // The |shelf_item_type| will be set into the ShelfModel.
-  ash::ShelfID InsertAppLauncherItem(
-      std::unique_ptr<ash::ShelfItemDelegate> item_delegate,
-      ash::ShelfItemStatus status,
-      int index,
-      ash::ShelfItemType shelf_item_type);
-
-  // Create ShelfItem for Browser Shortcut.
-  void CreateBrowserShortcutLauncherItem();
-
-  // Check if the given |web_contents| is in incognito mode.
-  bool IsIncognito(const content::WebContents* web_contents) const;
-
-  // Finds the index of where to insert the next item.
-  int FindInsertionPoint();
-
-  // Close all windowed V1 applications of a certain extension which was already
-  // deleted.
-  void CloseWindowedAppsFromRemovedExtension(const std::string& app_id,
-                                             const Profile* profile);
-
-  // Forget the current profile to allow attaching to a new one.
-  void ReleaseProfile();
-
-  // ash::ShelfModelObserver:
-  void ShelfItemAdded(int index) override;
-  void ShelfItemRemoved(int index, const ash::ShelfItem& old_item) override;
-  void ShelfItemMoved(int start_index, int target_index) override;
-  void ShelfItemChanged(int index, const ash::ShelfItem& old_item) override;
-
-  // ash::WindowTreeHostManager::Observer:
-  void OnDisplayConfigurationChanged() override;
-
-  // AppSyncUIStateObserver:
-  void OnAppSyncUIStatusChanged() override;
-
-  // AppIconLoaderDelegate:
-  void OnAppImageUpdated(const std::string& app_id,
-                         const gfx::ImageSkia& image) override;
-
-  // app_list::AppListSyncableService::Observer:
-  void OnSyncModelUpdated() override;
-
-  // sync_preferences::PrefServiceSyncableObserver:
-  void OnIsSyncingChanged() override;
-
-  // An internal helper to unpin a shelf item; this does not update prefs.
-  void UnpinShelfItemInternal(ash::ShelfID id);
-
-  ash::ShelfModel* model_;
-
-  // Direct access to app_id for a web contents.
-  WebContentsToAppIDMap web_contents_to_app_id_;
-
-  // Used to track app windows.
-  std::vector<std::unique_ptr<AppWindowLauncherController>>
-      app_window_controllers_;
-
-  // Used to handle app load/unload events.
-  std::vector<std::unique_ptr<LauncherAppUpdater>> app_updaters_;
-
-  PrefChangeRegistrar pref_change_registrar_;
-
-  AppSyncUIState* app_sync_ui_state_ = nullptr;
-
-  // The owned browser status monitor.
-  std::unique_ptr<BrowserStatusMonitor> browser_status_monitor_;
-
-  // A special observer class to detect user switches.
-  std::unique_ptr<ChromeLauncherControllerUserSwitchObserver>
-      user_switch_observer_;
-
-  std::unique_ptr<ash::launcher::ChromeLauncherPrefsObserver> prefs_observer_;
-
-  std::unique_ptr<ArcAppDeferredLauncherController> arc_deferred_launcher_;
-
-  // The list of running & un-pinned applications for different users on hidden
-  // desktops.
-  typedef std::vector<std::string> RunningAppListIds;
-  typedef std::map<std::string, RunningAppListIds> RunningAppListIdMap;
-  RunningAppListIdMap last_used_running_application_order_;
-
-  base::WeakPtrFactory<ChromeLauncherControllerImpl> weak_ptr_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(ChromeLauncherControllerImpl);
-};
-
-#endif  // CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_LAUNCHER_CONTROLLER_IMPL_H_