Move FilePathWatcher tests to base_unittests.

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': {
     'chrome_browser_extensions_test_support_sources': [
       # A list of sources which is shared between different browser tests.
       'browser/apps/app_browsertest_util.cc',
       'browser/apps/app_browsertest_util.h',
       'browser/extensions/browsertest_util.cc',
       'browser/extensions/browsertest_util.h',
       'browser/extensions/extension_apitest.cc',
       'browser/extensions/extension_apitest.h',
       'browser/extensions/extension_browsertest.cc',
       'browser/extensions/extension_browsertest.h',
       'browser/extensions/extension_function_test_utils.cc',
       'browser/extensions/extension_function_test_utils.h',
       'browser/extensions/extension_test_notification_observer.cc',
       'browser/extensions/extension_test_notification_observer.h',
       'browser/extensions/updater/extension_cache_fake.cc',
       'browser/extensions/updater/extension_cache_fake.h',
     ],
     'chrome_browser_tests_sources': [
       # The list of sources which is only used by chrome browser tests.
       '../apps/app_restore_service_browsertest.cc',
       '../apps/load_and_launch_browsertest.cc',
-      # TODO(craig): Rename this and run from base_unittests when the test
-      # is safe to run there. See http://crbug.com/78722 for details.
-      '../base/files/file_path_watcher_browsertest.cc',
       '../components/autofill/content/renderer/test_password_autofill_agent.cc',
       '../components/autofill/content/renderer/test_password_autofill_agent.h',
       '../components/autofill/content/renderer/test_password_generation_agent.cc',
       '../components/autofill/content/renderer/test_password_generation_agent.h',
       # TODO(rockot): Remove this once extensions_browsertests exists.
       '../extensions/browser/api/app_window/app_window_apitest.cc',
       '../extensions/browser/api/bluetooth/bluetooth_apitest.cc',
       '../extensions/browser/api/bluetooth/bluetooth_private_apitest.cc',
       '../extensions/browser/api/bluetooth_low_energy/bluetooth_low_energy_apitest.cc',
       '../extensions/browser/api/cast_channel/cast_channel_apitest.cc',
@@ skipping 3188 matching lines @@
             ['enable_webrtc==1', {
               'dependencies': [
                 '../third_party/libjingle/libjingle.gyp:libjingle_webrtc'
               ]
             }],
           ],
         }]
     }],
   ],  # 'conditions'
 }