Create top level apps component and move some apps code there.

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 870 matching lines @@
         '../ppapi/ppapi_internal.gyp:ppapi_tests',
         '../third_party/mesa/mesa.gyp:osmesa',
       ],
       'include_dirs': [
         '..',
       ],
       'defines': [
         'HAS_OUT_OF_PROC_TEST_RUNNER',
       ],
       'sources': [
+        '../apps/app_restore_service_browsertest.cc',
         'app/breakpad_mac_stubs.mm',
         'app/chrome_command_ids.h',
         'app/chrome_dll.rc',
         'app/chrome_dll_resource.h',
         'app/chrome_version.rc.version',
         'browser/accessibility/accessibility_extension_apitest.cc',
         'browser/accessibility/browser_accessibility_state_browsertest.cc',
         'browser/app_controller_mac_browsertest.mm',
         'browser/autocomplete/autocomplete_browsertest.cc',
         'browser/autofill/autofill_browsertest.cc',
@@ skipping 1995 matching lines @@
             'sync_integration_tests.isolate',
           ],
           'sources': [
             'sync_integration_tests.isolate',
           ],
         },
       ],
     }],
   ],  # 'conditions'
 }