Update the EphemeralAppLauncher for use by the webstorePrivate API

chrome/chrome_tests.gypi

 # 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.
 {
   'includes': [
     'js_unittest_vars.gypi',
   ],
   'targets': [
     {
       'target_name': 'interactive_ui_tests',
@@ skipping 862 matching lines @@
         'browser/accessibility/browser_accessibility_state_browsertest.cc',
         'browser/app_controller_mac_browsertest.mm',
         'browser/apps/app_browsertest.cc',
         'browser/apps/app_browsertest_util.cc',
         'browser/apps/app_browsertest_util.h',
         'browser/apps/app_crash_browsertest.cc',
         'browser/apps/app_window_browsertest.cc',
         'browser/apps/app_url_redirector_browsertest.cc',
         'browser/apps/ephemeral_app_browsertest.cc',
         'browser/apps/ephemeral_app_browsertest.h',
+        'browser/apps/ephemeral_app_launcher_browsertest.cc',
         'browser/apps/ephemeral_app_service_browsertest.cc',
         'browser/apps/event_page_browsertest.cc',
         'browser/apps/speech_recognition_browsertest.cc',
         'browser/apps/web_view_browsertest.cc',
         'browser/apps/window_controls_browsertest.cc',
         'browser/autocomplete/autocomplete_browsertest.cc',
         'browser/autofill/autofill_browsertest.cc',
         'browser/autofill/content_autofill_driver_browsertest.cc',
         'browser/autofill/form_structure_browsertest.cc',
         'browser/bitmap_fetcher_browsertest.cc',
@@ skipping 2064 matching lines @@
             ['enable_webrtc==1', {
               'dependencies': [
                 '../third_party/libjingle/libjingle.gyp:libjingle_webrtc'
               ]
             }],
           ],
         }]
     }],
   ],  # 'conditions'
 }