Basic implementation of GeofencingManager class.

content/content_browser.gypi

 # Copyright (c) 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.
 
 {
   'dependencies': [
     '../base/base.gyp:base_static',
     '../crypto/crypto.gyp:crypto',
     '../google_apis/google_apis.gyp:google_apis',
     '../net/net.gyp:net',
@@ skipping 658 matching lines @@
       'browser/gamepad/gamepad_standard_mappings.h',
       'browser/gamepad/gamepad_standard_mappings_linux.cc',
       'browser/gamepad/gamepad_standard_mappings_mac.mm',
       'browser/gamepad/gamepad_standard_mappings_win.cc',
       'browser/gamepad/raw_input_data_fetcher_win.cc',
       'browser/gamepad/raw_input_data_fetcher_win.h',
       'browser/gamepad/xbox_data_fetcher_mac.cc',
       'browser/gamepad/xbox_data_fetcher_mac.h',
       'browser/geofencing/geofencing_dispatcher_host.cc',
       'browser/geofencing/geofencing_dispatcher_host.h',
+      'browser/geofencing/geofencing_manager.cc',
+      'browser/geofencing/geofencing_manager.h',
+      'browser/geofencing/geofencing_provider.h',
       'browser/geolocation/empty_wifi_data_provider.cc',
       'browser/geolocation/empty_wifi_data_provider.h',
       'browser/geolocation/geolocation_dispatcher_host.cc',
       'browser/geolocation/geolocation_dispatcher_host.h',
       'browser/geolocation/geolocation_provider_impl.cc',
       'browser/geolocation/geolocation_provider_impl.h',
       'browser/geolocation/location_api_adapter_android.cc',
       'browser/geolocation/location_api_adapter_android.h',
       'browser/geolocation/location_arbitrator.h',
       'browser/geolocation/location_arbitrator_impl.cc',
@@ skipping 1223 matching lines @@
       'sources': [
         'browser/media/cdm/browser_cdm_manager.cc',
         'browser/media/cdm/browser_cdm_manager.h',
         # This works on Android because enable_browser_cdms==1 on Android.
         'browser/media/media_web_contents_observer.cc',
         'browser/media/media_web_contents_observer.h',
       ],
     }],
   ],
 }