Move AccessTokenStore to Content API, now that it is a pure-virtual class.

content/browser/geolocation/arbitrator_dependency_factories_for_test.cc

 // 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.
 
 #include "content/browser/geolocation/arbitrator_dependency_factories_for_test.h"
 
+using content::AccessTokenStore;
+
 GeolocationArbitratorDependencyFactoryWithLocationProvider::
     GeolocationArbitratorDependencyFactoryWithLocationProvider(
     LocationProviderFactoryFunction factory_function)
     : factory_function_(factory_function) {
 }
 
 GeolocationArbitratorDependencyFactoryWithLocationProvider::
     ~GeolocationArbitratorDependencyFactoryWithLocationProvider() {}
 
 LocationProviderBase*
 GeolocationArbitratorDependencyFactoryWithLocationProvider::
 NewNetworkLocationProvider(
     AccessTokenStore* access_token_store,
     net::URLRequestContextGetter* context,
     const GURL& url,
     const string16& access_token) {
   return factory_function_();
 }
 
 LocationProviderBase*
 GeolocationArbitratorDependencyFactoryWithLocationProvider::
 NewSystemLocationProvider() {
   return NULL;
 }