Add a preference to control Windows desktop search redirection.

components/search_engines.gypi

 # Copyright 2014 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': [
     {
       # GN version: //components/search_engines
       'target_name': 'search_engines',
       'type': 'static_library',
@@ skipping 26 matching lines @@
         '..',
       ],
       'sources': [
         # Note: sources list duplicated in GN build.
         'search_engines/default_search_manager.cc',
         'search_engines/default_search_manager.h',
         'search_engines/default_search_policy_handler.cc',
         'search_engines/default_search_policy_handler.h',
         'search_engines/default_search_pref_migration.cc',
         'search_engines/default_search_pref_migration.h',
-        'search_engines/detect_desktop_search_win.cc',
-        'search_engines/detect_desktop_search_win.h',
+        'search_engines/desktop_search_win.cc',
+        'search_engines/desktop_search_win.h',
         'search_engines/keyword_table.cc',
         'search_engines/keyword_table.h',
         'search_engines/keyword_web_data_service.cc',
         'search_engines/keyword_web_data_service.h',
         'search_engines/search_engine_data_type_controller.cc',
         'search_engines/search_engine_data_type_controller.h',
         'search_engines/search_engine_type.h',
         'search_engines/search_engines_pref_names.cc',
         'search_engines/search_engines_pref_names.h',
         'search_engines/search_engines_switches.cc',
@@ skipping 45 matching lines @@
       ],
       'sources': [
         'search_engines/default_search_pref_test_util.cc',
         'search_engines/default_search_pref_test_util.h',
         'search_engines/testing_search_terms_data.cc',
         'search_engines/testing_search_terms_data.h',
       ],
     },
   ],
 }