Delete geofencing implementation.

third_party/WebKit/Source/modules/geofencing/ServiceWorkerRegistrationGeofencing.cpp

-// 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.
-
-#include "modules/geofencing/ServiceWorkerRegistrationGeofencing.h"
-
-#include "modules/geofencing/Geofencing.h"
-#include "modules/serviceworkers/ServiceWorkerRegistration.h"
-
-namespace blink {
-
-ServiceWorkerRegistrationGeofencing::ServiceWorkerRegistrationGeofencing(ServiceWorkerRegistration* registration)
-    : m_registration(registration)
-{
-}
-
-ServiceWorkerRegistrationGeofencing::~ServiceWorkerRegistrationGeofencing()
-{
-}
-
-const char* ServiceWorkerRegistrationGeofencing::supplementName()
-{
-    return "ServiceWorkerRegistrationGeofencing";
-}
-
-ServiceWorkerRegistrationGeofencing& ServiceWorkerRegistrationGeofencing::from(ServiceWorkerRegistration& registration)
-{
-    ServiceWorkerRegistrationGeofencing* supplement = static_cast<ServiceWorkerRegistrationGeofencing*>(Supplement<ServiceWorkerRegistration>::from(registration, supplementName()));
-    if (!supplement) {
-        supplement = new ServiceWorkerRegistrationGeofencing(&registration);
-        provideTo(registration, supplementName(), supplement);
-    }
-    return *supplement;
-}
-
-Geofencing* ServiceWorkerRegistrationGeofencing::geofencing(ServiceWorkerRegistration& registration)
-{
-    return ServiceWorkerRegistrationGeofencing::from(registration).geofencing();
-}
-
-Geofencing* ServiceWorkerRegistrationGeofencing::geofencing()
-{
-    if (!m_geofencing)
-        m_geofencing = Geofencing::create(m_registration);
-    return m_geofencing.get();
-}
-
-DEFINE_TRACE(ServiceWorkerRegistrationGeofencing)
-{
-    visitor->trace(m_registration);
-    visitor->trace(m_geofencing);
-    Supplement<ServiceWorkerRegistration>::trace(visitor);
-}
-
-} // namespace blink