Removed access to prefs that does not work on Android

chrome/chrome_tests.gypi

 # Copyright (c) 2012 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 2459 matching lines @@
             'browser/profiles/off_the_record_profile_impl_unittest.cc',
             'browser/sessions/session_service_unittest.cc',
             'browser/sync/profile_sync_service_session_unittest.cc',
             'browser/sync/sync_global_error_unittest.cc',
             'browser/sync/sync_setup_wizard_unittest.cc',
             'browser/ui/browser_list_unittest.cc',
             'browser/ui/browser_unittest.cc',
             'browser/ui/toolbar/toolbar_model_unittest.cc',
             'browser/ui/toolbar/wrench_menu_model_unittest.cc',
             'browser/ui/webui/html_dialog_tab_contents_delegate_unittest.cc',
+            'browser/web_resource/promo_resource_service_unittest.cc',
             'test/base/browser_with_test_window_test.cc',
             'test/base/browser_with_test_window_test.h',
             'test/base/test_browser_window.h',
 
             'browser/ui/window_sizer_unittest.cc',
           ],
           'sources/': [
             ['exclude', '^browser/chrome_to_mobile'],
             ['exclude', '^browser/printing/'],
             ['exclude', '^browser/tabs/pinned_tab_'],
@@ skipping 2195 matching lines @@
               # Use outputs of this action as inputs for the main target build.
               # Seems as a misnomer but makes this happy on Linux (scons).
               'process_outputs_as_sources': 1,
             },
           ],  # 'actions'
         },
       ]
     }],  # 'coverage!=0'
   ],  # 'conditions'
 }