Delete geofencing implementation.

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',
     '../cc/cc.gyp:cc',
     '../cc/cc.gyp:cc_surfaces',
     '../components/components.gyp:display_compositor',
@@ skipping 811 matching lines @@
       'browser/gamepad/gamepad_service.h',
       'browser/gamepad/gamepad_standard_mappings.cc',
       '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/geofencing/geofencing_registration_delegate.h',
-      'browser/geofencing/geofencing_service.cc',
-      'browser/geofencing/geofencing_service.h',
-      'browser/geofencing/mock_geofencing_service.cc',
-      'browser/geofencing/mock_geofencing_service.h',
       'browser/geolocation/empty_wifi_data_provider.cc',
       'browser/geolocation/empty_wifi_data_provider.h',
       'browser/geolocation/geolocation_provider_impl.cc',
       'browser/geolocation/geolocation_provider_impl.h',
       'browser/geolocation/geolocation_service_context.cc',
       'browser/geolocation/geolocation_service_context.h',
       'browser/geolocation/geolocation_service_impl.cc',
       'browser/geolocation/geolocation_service_impl.h',
       'browser/geolocation/location_api_adapter_android.cc',
       'browser/geolocation/location_api_adapter_android.h',
@@ skipping 1358 matching lines @@
       ],
     }],
     ['OS != "mac" and OS != "android"', {
       'sources!': [
         'browser/gpu/gpu_surface_tracker.cc',
         'browser/gpu/gpu_surface_tracker.h',
       ],
     }],
   ],
 }