Add browser test for new user CrOS login flow

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.
 {
   'variables' : {
     'pyautolib_sources': [
       'app/chrome_command_ids.h',
       'app/chrome_dll_resource.h',
       'common/automation_constants.h',
       'common/pref_names.cc',
@@ skipping 359 matching lines @@
             'browser/chromeos/cros/cros_in_process_browser_test.h',
             'browser/chromeos/cros/cros_mock.cc',
             'browser/chromeos/cros/cros_mock.h',
             'browser/chromeos/input_method/textinput_browsertest.cc',
             'browser/chromeos/input_method/textinput_surroundingtext_browsertest.cc',
             'browser/chromeos/input_method/textinput_test_helper.cc',
             'browser/chromeos/input_method/textinput_test_helper.h',
             'browser/chromeos/login/login_browsertest.cc',
             'browser/chromeos/login/mock_authenticator.cc',
             'browser/chromeos/login/mock_authenticator.h',
+            'browser/chromeos/login/oobe_browsertest.cc',
             'browser/chromeos/login/screen_locker_browsertest.cc',
             'browser/chromeos/login/screen_locker_tester.cc',
             'browser/chromeos/login/screen_locker_tester.h',
             'browser/chromeos/login/wallpaper_manager_browsertest.cc',
             'browser/chromeos/system/ash_focus_cycle_browsertest.cc',
+            'test/data/chromeos/service_login.html',
           ],
           'sources!': [
             # chromeos does not use cross-platform panels
             'browser/ui/panels/detached_panel_browsertest.cc',
             'browser/ui/panels/docked_panel_browsertest.cc',
             'browser/ui/panels/panel_browsertest.cc',
             'browser/ui/panels/panel_drag_browsertest.cc',
             'browser/ui/panels/panel_resize_browsertest.cc',
             'browser/ui/views/panels/panel_view_browsertest.cc',
             'browser/notifications/desktop_notifications_unittest.cc',
@@ skipping 2923 matching lines @@
               # more details.
               'DebugInformationFormat': '3',
               'ProgramDataBaseFileName': '<(PRODUCT_DIR)/browser_tests.exe.pdb',
             },
           },
         },
       ],
     }],
   ],  # 'conditions'
 }