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

content/browser/geolocation/geolocation_provider_unittest.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 "base/memory/singleton.h"
 #include "base/synchronization/waitable_event.h"
 #include "content/browser/geolocation/arbitrator_dependency_factories_for_test.h"
 #include "content/browser/geolocation/fake_access_token_store.h"
 #include "content/browser/geolocation/geolocation_provider.h"
 #include "content/browser/geolocation/location_arbitrator.h"
 #include "content/browser/geolocation/mock_location_provider.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+using content::AccessTokenStore;
+using content::FakeAccessTokenStore;
 using testing::_;
 using testing::DoAll;
 using testing::DoDefault;
 using testing::Invoke;
 using testing::InvokeWithoutArgs;
 
 namespace {
 
 class GeolocationProviderTest : public testing::Test {
  protected:
@@ skipping 146 matching lines @@
   provider_->RemoveObserver(&null_observer);
   // Wait for the providers to be stopped.
   event.Wait();
   event.Reset();
   EXPECT_TRUE(provider_->IsRunning());
 
   GeolocationArbitrator::SetDependencyFactoryForTest(NULL);
 }
 
 }  // namespace