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

content/browser/geolocation/arbitrator_dependency_factory.h

-// Copyright (c) 2011 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_ARBITRATOR_DEPENDENCY_FACTORY_H_
-#define CONTENT_BROWSER_GEOLOCATION_ARBITRATOR_DEPENDENCY_FACTORY_H_
-#pragma once
-
-#include "base/ref_counted.h"
-#include "base/string16.h"
-
-class AccessTokenStore;
-class GURL;
-class LocationProviderBase;
-class URLRequestContextGetter;
-
-namespace base {
-class Time;
-}
-
-// Allows injection of factory methods for creating the location providers.
-// RefCounted for simplicity of writing tests.
-class GeolocationArbitratorDependencyFactory
-    : public base::RefCounted<GeolocationArbitratorDependencyFactory> {
- public:
-  // Defines a function that returns the current time.
-  typedef base::Time (*GetTimeNow)();
-
-  virtual GetTimeNow GetTimeFunction() = 0;
-  virtual URLRequestContextGetter* GetContextGetter() = 0;
-  virtual AccessTokenStore* NewAccessTokenStore() = 0;
-  virtual LocationProviderBase* NewNetworkLocationProvider(
-      AccessTokenStore* access_token_store,
-      URLRequestContextGetter* context,
-      const GURL& url,
-      const string16& access_token) = 0;
-  virtual LocationProviderBase* NewSystemLocationProvider() = 0;
-
- protected:
-  friend class base::RefCounted<GeolocationArbitratorDependencyFactory>;
-  virtual ~GeolocationArbitratorDependencyFactory();
-};
-
-// The default dependency factory, exposed so that it is possible
-// to override only certain parts (e.g. the location providers).
-class DefaultGeolocationArbitratorDependencyFactory
-    : public GeolocationArbitratorDependencyFactory {
- public:
-  // GeolocationArbitratorDependencyFactory
-  virtual URLRequestContextGetter* GetContextGetter();
-  virtual GetTimeNow GetTimeFunction();
-  virtual AccessTokenStore* NewAccessTokenStore();
-  virtual LocationProviderBase* NewNetworkLocationProvider(
-      AccessTokenStore* access_token_store,
-      URLRequestContextGetter* context,
-      const GURL& url,
-      const string16& access_token);
-  virtual LocationProviderBase* NewSystemLocationProvider();
-};
-
-#endif  // CONTENT_BROWSER_GEOLOCATION_ARBITRATOR_DEPENDENCY_FACTORY_H_