Revert 76228 - Move core pieces of geolocation from chrome to content.This is...

content/browser/geolocation/core_location_provider_mac.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.
-
-// This file declares a CoreLocation provider that runs on Mac OS X (10.6).
-// Public for testing only - for normal usage this  header should not be
-// required, as location_provider.h declares the needed factory function.
-
-#ifndef CONTENT_BROWSER_GEOLOCATION_CORE_LOCATION_PROVIDER_MAC_H_
-#define CONTENT_BROWSER_GEOLOCATION_CORE_LOCATION_PROVIDER_MAC_H_
-#pragma once
-
-#include "chrome/common/geoposition.h"
-#include "content/browser/geolocation/location_provider.h"
-
-class CoreLocationDataProviderMac;
-
-class CoreLocationProviderMac : public LocationProviderBase {
- public:
-  explicit CoreLocationProviderMac();
-  ~CoreLocationProviderMac();
-
-  // LocationProvider
-  virtual bool StartProvider(bool high_accuracy);
-  virtual void StopProvider();
-  virtual void GetPosition(Geoposition* position);
-
-  // Receives new positions and calls UpdateListeners
-  void SetPosition(Geoposition* position);
-
- private:
-  bool is_updating_;
-  CoreLocationDataProviderMac* data_provider_;
-  Geoposition position_;
-};
-
-#endif  // CONTENT_BROWSER_GEOLOCATION_CORE_LOCATION_PROVIDER_MAC_H_