Delete geofencing implementation.

content/common/geofencing_types.h

-// 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.
-
-#ifndef CONTENT_COMMON_GEOFENCING_TYPES_H_
-#define CONTENT_COMMON_GEOFENCING_TYPES_H_
-
-namespace content {
-
-enum GeofencingStatus {
-  // Everything is ok.
-  GEOFENCING_STATUS_OK,
-
-  // Operation failed because there is no Service Worker.
-  GEOFENCING_STATUS_OPERATION_FAILED_NO_SERVICE_WORKER,
-
-  // Operation failed because geofencing is not available.
-  GEOFENCING_STATUS_OPERATION_FAILED_SERVICE_NOT_AVAILABLE,
-
-  // Unregistering failed because region was not registered.
-  GEOFENCING_STATUS_UNREGISTRATION_FAILED_NOT_REGISTERED,
-
-  // Generic error.
-  GEOFENCING_STATUS_ERROR,
-
-  // Used for IPC message range checks.
-  GEOFENCING_STATUS_LAST = GEOFENCING_STATUS_ERROR
-};
-
-const char* GeofencingStatusToString(GeofencingStatus status);
-
-enum class GeofencingMockState {
-  // Not currently mocking, use real geofencing service.
-  NONE,
-
-  // Mock a geofencing service that isn't available.
-  SERVICE_UNAVAILABLE,
-
-  // Mock a geofencing service that is available.
-  SERVICE_AVAILABLE,
-
-  // Used for IPC message range checks.
-  LAST = SERVICE_AVAILABLE
-};
-
-}  // namespace content
-
-#endif  // CONTENT_COMMON_GEOFENCING_TYPES_H_