mash: Move LauncherItemController to ash, rename ShelfItemDelegate.

chrome/browser/ui/ash/launcher/arc_app_deferred_launcher_controller.cc

 // Copyright 2016 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 "chrome/browser/ui/ash/launcher/arc_app_deferred_launcher_controller.h"
 
 #include "base/threading/thread_task_runner_handle.h"
 #include "chrome/browser/chromeos/arc/arc_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/arc/arc_app_utils.h"
@@ skipping 185 matching lines @@
   const std::string shelf_app_id =
       ArcAppWindowLauncherController::GetShelfAppIdFromArcAppId(app_id);
   const ash::ShelfID shelf_id = owner_->GetShelfIDForAppID(shelf_app_id);
 
   // We are allowed to apply new deferred controller only over non-active items.
   const ash::ShelfItem* item = owner_->GetItem(shelf_id);
   if (item && item->status != ash::STATUS_CLOSED)
     return;
 
   ArcAppDeferredLauncherItemController* controller =
-      new ArcAppDeferredLauncherItemController(
-          shelf_app_id, owner_, event_flags, weak_ptr_factory_.GetWeakPtr());
+      new ArcAppDeferredLauncherItemController(shelf_app_id, event_flags,
+                                               weak_ptr_factory_.GetWeakPtr());
   if (shelf_id == 0) {
     owner_->CreateAppLauncherItem(controller, ash::STATUS_RUNNING);
   } else {
     owner_->SetItemController(shelf_id, controller);
     owner_->SetItemStatus(shelf_id, ash::STATUS_RUNNING);
   }
 
   if (app_controller_map_.empty())
     RegisterNextUpdate();
 
   app_controller_map_[shelf_app_id] = controller;
 }