Delete geofencing implementation.

content/browser/geofencing/geofencing_dispatcher_host.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_BROWSER_GEOFENCING_GEOFENCING_DISPATCHER_HOST_H_
-#define CONTENT_BROWSER_GEOFENCING_GEOFENCING_DISPATCHER_HOST_H_
-
-#include <stdint.h>
-
-#include "base/macros.h"
-#include "content/common/geofencing_types.h"
-#include "content/public/browser/browser_message_filter.h"
-
-namespace blink {
-struct WebCircularGeofencingRegion;
-}
-
-namespace content {
-
-class GeofencingManager;
-class ServiceWorkerContextWrapper;
-
-class GeofencingDispatcherHost : public BrowserMessageFilter {
- public:
-  explicit GeofencingDispatcherHost(GeofencingManager* geofencing_manager);
-
- private:
-  ~GeofencingDispatcherHost() override;
-
-  // BrowserMessageFilter implementation.
-  bool OnMessageReceived(const IPC::Message& message) override;
-
-  void OnRegisterRegion(int thread_id,
-                        int request_id,
-                        const std::string& region_id,
-                        const blink::WebCircularGeofencingRegion& region,
-                        int64_t service_worker_registration_id);
-  void OnUnregisterRegion(int thread_id,
-                          int request_id,
-                          const std::string& region_id,
-                          int64_t service_worker_registration_id);
-  void OnGetRegisteredRegions(int thread_id,
-                              int request_id,
-                              int64_t service_worker_registration_id);
-
-  void RegisterRegionCompleted(int thread_id,
-                               int request_id,
-                               GeofencingStatus result);
-  void UnregisterRegionCompleted(int thread_id,
-                                 int request_id,
-                                 GeofencingStatus result);
-
-  scoped_refptr<GeofencingManager> manager_;
-  base::WeakPtrFactory<GeofencingDispatcherHost> weak_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(GeofencingDispatcherHost);
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_GEOFENCING_GEOFENCING_DISPATCHER_HOST_H_