sync: move invalidation version prefs out of SyncPrefs into InvalidatorStorage.

chrome/browser/sync/glue/sync_backend_host_unittest.cc

 // 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.
 
 #include "chrome/browser/sync/glue/sync_backend_host.h"
 
 #include <cstddef>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
+#include "chrome/browser/sync/invalidations/invalidator_storage.h"
 #include "chrome/browser/sync/sync_prefs.h"
 #include "chrome/test/base/testing_profile.h"
 #include "content/test/test_browser_thread.h"
 #include "content/test/test_url_fetcher_factory.h"
 #include "googleurl/src/gurl.h"
 #include "sync/engine/model_safe_worker.h"
 #include "sync/protocol/encryption.pb.h"
 #include "sync/protocol/sync_protocol_error.h"
 #include "sync/syncable/model_type.h"
 #include "sync/util/experiments.h"
@@ skipping 65 matching lines @@
 TEST_F(SyncBackendHostTest, InitShutdown) {
   std::string k_mock_url = "http://www.example.com";
   FakeURLFetcherFactory test_factory_;
   test_factory_.SetFakeResponse(k_mock_url + "/time?command=get_time", "",
       false);
 
   TestingProfile profile;
   profile.CreateRequestContext();
 
   SyncPrefs sync_prefs(profile.GetPrefs());
+  InvalidatorStorage invalidator_storage(profile.GetPrefs());
   SyncBackendHost backend(profile.GetDebugName(),
-                          &profile, sync_prefs.AsWeakPtr());
+                          &profile, sync_prefs.AsWeakPtr(),
+                          invalidator_storage.AsWeakPtr());
 
   MockSyncFrontend mock_frontend;
   sync_api::SyncCredentials credentials;
   credentials.email = "user@example.com";
   credentials.sync_token = "sync_token";
   browser_sync::TestUnrecoverableErrorHandler handler;
   backend.Initialize(&mock_frontend,
                      WeakHandle<JsEventHandler>(),
                      GURL(k_mock_url),
                      syncable::ModelTypeSet(),
                      credentials,
                      true,
                      &handler,
                      NULL);
   backend.StopSyncingForShutdown();
   backend.Shutdown(false);
 }
 
 // TODO(akalin): Write more SyncBackendHost unit tests.
 
 }  // namespace browser_sync