Introduce dynamic ablation of AutocompleteProviders using AC dynamic trials.

chrome/chrome_tests_unit.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.
 {
   'targets': [
     {
       # This target contains mocks and test utilities that don't belong in
       # production libraries but are used by more than one test executable.
       'target_name': 'test_support_common',
       'type': 'static_library',
@@ skipping 418 matching lines @@
         '../extensions/common/matcher/url_matcher_unittest.cc',
         '../extensions/common/matcher/url_matcher_factory_unittest.cc',
         '../extensions/common/url_pattern_unittest.cc',
         '../extensions/common/url_pattern_set_unittest.cc',
         'app/breakpad_mac_stubs.mm',
         'app/chrome_dll.rc',
         '<(SHARED_INTERMEDIATE_DIR)/chrome/chrome_unscaled_resources.rc',
         # All unittests in browser, common, renderer and service.
         'browser/about_flags_unittest.cc',
         'browser/app_controller_mac_unittest.mm',
+        'browser/autocomplete/autocomplete_field_trial_unittest.cc',
         'browser/autocomplete/autocomplete_input_unittest.cc',
         'browser/autocomplete/autocomplete_match_unittest.cc',
         'browser/autocomplete/autocomplete_provider_unittest.cc',
         'browser/autocomplete/autocomplete_result_unittest.cc',
         'browser/autocomplete/bookmark_provider_unittest.cc',
         'browser/autocomplete/builtin_provider_unittest.cc',
         'browser/autocomplete/contact_provider_chromeos_unittest.cc',
         'browser/autocomplete/extension_app_provider_unittest.cc',
         'browser/autocomplete/history_contents_provider_unittest.cc',
         'browser/autocomplete/history_quick_provider_unittest.cc',
@@ skipping 1936 matching lines @@
               # more details.
               'DebugInformationFormat': '3',
               'ProgramDataBaseFileName': '<(PRODUCT_DIR)/unit_tests.exe.pdb',
             },
           },
         },
       ],
     }],
   ],  # 'conditions'
 }