Reduce namespaces for ash::launcher::AppLauncherId

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

 // 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.
 
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller_impl.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <map>
@@ skipping 389 matching lines @@
                                           manifest, Extension::NO_FLAGS,
                                           ArcSupportHost::kHostAppId, &error);
     extension_service_->AddExtension(extension_chrome_.get());
   }
 
   // Creates a running platform V2 app (not pinned) of type |app_id|.
   virtual void CreateRunningV2App(const std::string& app_id) {
     DCHECK(!test_controller_);
     ash::ShelfID id =
         launcher_controller_->CreateAppShortcutLauncherItemWithType(
-            ash::launcher::AppLauncherId(app_id), model_->item_count(),
-            ash::TYPE_APP);
+            ash::AppLauncherId(app_id), model_->item_count(), ash::TYPE_APP);
     DCHECK(id);
     // Change the created launcher controller into a V2 app controller.
     test_controller_ = new TestV2AppLauncherItemController(app_id,
         launcher_controller_.get());
     launcher_controller_->SetItemController(id, test_controller_);
     DCHECK(launcher_controller_->IsPlatformApp(id));
     launcher_controller_->SetItemStatus(id, ash::STATUS_RUNNING);
   }
 
   // Sets the stage for a multi user test.
@@ skipping 3790 matching lines @@
   EXPECT_EQ(ash::SHELF_AUTO_HIDE_BEHAVIOR_ALWAYS,
             shelf_controller->auto_hide());
   EXPECT_EQ(2u, shelf_controller->auto_hide_change_count());
 
   PrefService* prefs = profile()->GetTestingPrefService();
   EXPECT_EQ("Left", prefs->GetString(prefs::kShelfAlignmentLocal));
   EXPECT_EQ("Left", prefs->GetString(prefs::kShelfAlignment));
   EXPECT_EQ("Always", prefs->GetString(prefs::kShelfAutoHideBehaviorLocal));
   EXPECT_EQ("Always", prefs->GetString(prefs::kShelfAutoHideBehavior));
 }