Disable bookmark apps on non-ChromeOS platforms.

chrome/browser/ui/app_list/app_list_service_impl_browsertest.cc

 // Copyright 2014 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/app_list/app_list_service_impl.h"
 
 #include "base/prefs/pref_service.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/app_list/app_list_service.h"
@@ skipping 142 matching lines @@
   EXPECT_FALSE(view_delegate->profile());
   service_->ShowForProfile(browser()->profile());
 
   EXPECT_EQ(view_delegate, test_api_->view_delegate());
   EXPECT_EQ(view_delegate->profile(), browser()->profile());
 }
 
 // Test that all the items in the context menu for a hosted app have valid
 // labels.
 IN_PROC_BROWSER_TEST_F(AppListServiceImplBrowserTest, ShowContextMenu) {
+  base::CommandLine::ForCurrentProcess()->AppendSwitch(
+      switches::kEnableNewBookmarkApps);
   AppListService* service = test::GetAppListService();
   EXPECT_TRUE(service);
 
   // Show the app list to ensure it has loaded a profile.
   service_->ShowForProfile(browser()->profile());
   app_list::AppListModel* model = test::GetAppListModel(service);
   EXPECT_TRUE(model);
 
   // Get the webstore hosted app, which is always present.
   app_list::AppListItem* item = model->FindItem(extensions::kWebStoreAppId);
   EXPECT_TRUE(item);
 
   ui::MenuModel* menu_model = item->GetContextMenuModel();
   EXPECT_TRUE(menu_model);
 
   int num_items = menu_model->GetItemCount();
   EXPECT_LT(0, num_items);
 
   for (int i = 0; i < num_items; i++) {
     if (menu_model->GetTypeAt(i) == ui::MenuModel::TYPE_SEPARATOR)
       continue;
 
     base::string16 label = menu_model->GetLabelAt(i);
     EXPECT_FALSE(label.empty());
   }
 }