Move OmniboxFieldTrial to components

chrome/chrome_browser.gypi

 # Copyright 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': {
     # All .cc, .h, .m, and .mm files under browser except for:
     # * tests and mocks.
     # * code below browser/chromeos
     # * code below browser/extensions
@@ skipping 830 matching lines @@
       'browser/net/sqlite_channel_id_store.cc',
       'browser/net/sqlite_channel_id_store.h',
       'browser/net/ssl_config_service_manager.h',
       'browser/net/ssl_config_service_manager_pref.cc',
       'browser/net/timed_cache.cc',
       'browser/net/timed_cache.h',
       'browser/net/url_info.cc',
       'browser/net/url_info.h',
       'browser/omaha_query_params/chrome_omaha_query_params_delegate.cc',
       'browser/omaha_query_params/chrome_omaha_query_params_delegate.h',
-      'browser/omnibox/omnibox_field_trial.cc',
-      'browser/omnibox/omnibox_field_trial.h',
       'browser/omnibox/omnibox_log.cc',
       'browser/omnibox/omnibox_log.h',
       'browser/password_manager/chrome_password_manager_client.cc',
       'browser/password_manager/chrome_password_manager_client.h',
       'browser/password_manager/password_manager_util.h',
       'browser/password_manager/password_manager_util_android.cc',
       'browser/password_manager/password_manager_util_mac.mm',
       'browser/password_manager/password_manager_util_linux.cc',
       'browser/password_manager/password_manager_util_win.cc',
       'browser/password_manager/password_store_factory.cc',
@@ skipping 2744 matching lines @@
             'package_name': 'org/chromium/chrome/browser',
             'template_deps': ['browser/android/tab_load_status.h'],
           },
           'includes': [ '../build/android/java_cpp_template.gypi' ],
         },
       ],
      },
     ],
   ],
 }