Remove experimental.record api completely

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 1304 matching lines @@
         'browser/extensions/api/notifications/notifications_apitest.cc',
         'browser/extensions/api/omnibox/omnibox_api_browsertest.cc',
         'browser/extensions/api/page_capture/page_capture_apitest.cc',
         'browser/extensions/api/permissions/permissions_apitest.cc',
         'browser/extensions/api/preference/preference_apitest.cc',
         'browser/extensions/api/processes/processes_apitest.cc',
         'browser/extensions/api/proxy/proxy_apitest.cc',
         'browser/extensions/api/push_messaging/push_messaging_apitest.cc',
         'browser/extensions/api/push_messaging/push_messaging_canary_test.cc',
         'browser/extensions/api/push_messaging/sync_setup_helper.cc',
-        'browser/extensions/api/record/record_api_test.cc',
         'browser/extensions/api/rtc_private/rtc_private_apitest.cc',
         'browser/extensions/api/runtime/runtime_apitest.cc',
         'browser/extensions/api/serial/serial_apitest.cc',
         'browser/extensions/api/session_restore/session_restore_apitest.cc',
         'browser/extensions/api/socket/socket_apitest.cc',
         'browser/extensions/api/storage/settings_apitest.cc',
         'browser/extensions/api/streams_private/streams_private_apitest.cc',
         'browser/extensions/api/sync_file_system/sync_file_system_apitest.cc',
         'browser/extensions/api/system_indicator/system_indicator_apitest.cc',
         'browser/extensions/api/system_cpu/system_cpu_apitest.cc',
@@ skipping 2055 matching lines @@
             'utility',
           ],
           'sources': [
             'tools/service_discovery_sniffer/service_discovery_sniffer.h',
             'tools/service_discovery_sniffer/service_discovery_sniffer.cc',
           ],
         }]
     }],
   ],  # 'conditions'
 }