Client-based geolocation support.

chrome/browser/geolocation/geolocation_dispatcher_host_old.h

-// Copyright (c) 2010 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 CHROME_BROWSER_GEOLOCATION_GEOLOCATION_DISPATCHER_HOST_OLD_H_
-#define CHROME_BROWSER_GEOLOCATION_GEOLOCATION_DISPATCHER_HOST_OLD_H_
-#pragma once
-
-#include "base/ref_counted.h"
-
-class GeolocationPermissionContext;
-namespace IPC { class Message; }
-
-// GeolocationDispatcherHostOld is a delegate for Geolocation messages used by
-// ResourceMessageFilter.
-// It's the complement of GeolocationDispatcher (owned by RenderView).
-
-// TODO(jknotten): Remove this class once the new client-based implementation is
-// checked in (see http://crbug.com/59908).
-class GeolocationDispatcherHostOld
-    : public base::RefCountedThreadSafe<GeolocationDispatcherHostOld> {
- public:
-  static GeolocationDispatcherHostOld* New(
-      int resource_message_filter_process_id,
-      GeolocationPermissionContext* geolocation_permission_context);
-
-  // Called to possibly handle the incoming IPC message. Returns true if
-  // handled. Called in the browser process.
-  virtual bool OnMessageReceived(const IPC::Message& msg, bool* msg_was_ok) = 0;
-
- protected:
-  friend class base::RefCountedThreadSafe<GeolocationDispatcherHostOld>;
-  GeolocationDispatcherHostOld() {}
-  virtual ~GeolocationDispatcherHostOld() {}
-
-  DISALLOW_COPY_AND_ASSIGN(GeolocationDispatcherHostOld);
-};
-
-#endif  // CHROME_BROWSER_GEOLOCATION_GEOLOCATION_DISPATCHER_HOST_OLD_H_