Delete the Windows 7 Geolocation provider.

content/browser/geolocation/win7_location_provider_win.h

-// 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.
-
-#ifndef CONTENT_BROWSER_GEOLOCATION_WIN7_LOCATION_PROVIDER_WIN_H_
-#define CONTENT_BROWSER_GEOLOCATION_WIN7_LOCATION_PROVIDER_WIN_H_
-
-#include "base/compiler_specific.h"
-#include "base/memory/scoped_ptr.h"
-#include "base/memory/weak_ptr.h"
-#include "content/browser/geolocation/location_provider_base.h"
-#include "content/browser/geolocation/win7_location_api_win.h"
-#include "content/common/content_export.h"
-#include "content/public/common/geoposition.h"
-
-namespace content {
-
-// Location provider for Windows 7 that uses the Location and Sensors platform
-// to obtain position fixes.
-// TODO(allanwoj): Remove polling and let the api signal when a new location.
-// TODO(allanwoj): Possibly derive this class and the linux gps provider class
-// from a single SystemLocationProvider class as their implementation is very
-// similar.
-class CONTENT_EXPORT Win7LocationProvider : public LocationProviderBase {
- public:
-  Win7LocationProvider(Win7LocationApi* api);
-  virtual ~Win7LocationProvider();
-
-  // LocationProvider.
-  virtual bool StartProvider(bool high_accuracy) OVERRIDE;
-  virtual void StopProvider() OVERRIDE;
-  virtual void GetPosition(Geoposition* position) OVERRIDE;
-  virtual void RequestRefresh() OVERRIDE;
-  virtual void OnPermissionGranted() OVERRIDE;
-
- private:
-  // Task which runs in the child thread.
-  void DoPollTask();
-  // Will schedule a poll; i.e. enqueue DoPollTask deferred task.
-  void ScheduleNextPoll(int interval);
-
-  scoped_ptr<Win7LocationApi> api_;
-  Geoposition position_;
-  // Holder for the tasks which run on the thread; takes care of cleanup.
-  base::WeakPtrFactory<Win7LocationProvider> weak_factory_;
-};
-
-}  // namespace content
-
-#endif  // CONTENT_BROWSER_GEOLOCATION_WIN7_LOCATION_PROVIDER_WIN_H_