Use mojo Shelf interfaces for both mash and classic ash.

chrome/browser/ui/ash/launcher/arc_launcher_context_menu.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_launcher_context_menu.h"
 
 #include "ash/common/shelf/shelf_item_types.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/arc/arc_app_list_prefs.h"
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller_impl.h"
 #include "chrome/grit/generated_resources.h"
 
 ArcLauncherContextMenu::ArcLauncherContextMenu(
     ChromeLauncherControllerImpl* controller,
     const ash::ShelfItem* item,
     ash::WmShelf* wm_shelf)
     : LauncherContextMenu(controller, item, wm_shelf) {
   Init();
 }
 
 ArcLauncherContextMenu::~ArcLauncherContextMenu() {}
 
 void ArcLauncherContextMenu::Init() {
   const ArcAppListPrefs* arc_list_prefs =
-      ArcAppListPrefs::Get(controller()->GetProfile());
+      ArcAppListPrefs::Get(controller()->profile());
   DCHECK(arc_list_prefs);
 
   const std::string app_id = controller()->GetAppIDForShelfID(item().id);
   std::unique_ptr<ArcAppListPrefs::AppInfo> app_info =
       arc_list_prefs->GetApp(app_id);
   if (!app_info) {
     NOTREACHED();
     return;
   }
 
@@ skipping 11 matching lines @@
     AddItemWithStringId(MENU_CLOSE, IDS_LAUNCHER_CONTEXT_MENU_CLOSE);
   AddSeparator(ui::NORMAL_SEPARATOR);
   AddShelfOptionsMenu();
 }
 
 bool ArcLauncherContextMenu::IsCommandIdEnabled(int command_id) const {
   if (command_id == MENU_OPEN_NEW)
     return true;
   return LauncherContextMenu::IsCommandIdEnabled(command_id);
 }