Make SyncBackendRegistrar aware of loaded data

sync/internal_api/syncapi_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.
 
 // Unit tests for the SyncApi. Note that a lot of the underlying
 // functionality is provided by the Syncable layer, which has its own
 // unit tests. We'll test SyncApi specific things in this harness.
 
 #include <cstddef>
 #include <map>
@@ skipping 658 matching lines @@
   }
   virtual void Destroy(HttpPostProviderInterface* http) OVERRIDE {
     delete static_cast<TestHttpPostProviderInterface*>(http);
   }
 };
 
 class SyncManagerObserverMock : public SyncManager::Observer {
  public:
   MOCK_METHOD1(OnSyncCycleCompleted,
                void(const SyncSessionSnapshot&));  // NOLINT
-  MOCK_METHOD2(OnInitializationComplete,
-               void(const WeakHandle<JsBackend>&, bool));  // NOLINT
+  MOCK_METHOD3(OnInitializationComplete,
+               void(const WeakHandle<JsBackend>&, bool,
+                    syncer::ModelTypeSet));  // NOLINT
   MOCK_METHOD1(OnConnectionStatusChange, void(ConnectionStatus));  // NOLINT
   MOCK_METHOD2(OnPassphraseRequired,
                void(PassphraseRequiredReason,
                     const sync_pb::EncryptedData&));  // NOLINT
   MOCK_METHOD0(OnPassphraseAccepted, void());  // NOLINT
   MOCK_METHOD1(OnBootstrapTokenUpdated, void(const std::string&));  // NOLINT
   MOCK_METHOD0(OnStopSyncingPermanently, void());  // NOLINT
   MOCK_METHOD1(OnUpdatedToken, void(const std::string&));  // NOLINT
   MOCK_METHOD2(OnEncryptedTypesChanged,
                void(ModelTypeSet, bool));  // NOLINT
@@ skipping 56 matching lines @@
     EXPECT_CALL(*sync_notifier_mock_, SetStateDeprecated(""));
     EXPECT_CALL(*sync_notifier_mock_,
                 UpdateCredentials(credentials.email, credentials.sync_token));
     EXPECT_CALL(*sync_notifier_mock_, UpdateEnabledTypes(_)).
             WillRepeatedly(
                 Invoke(this, &SyncManagerTest::SyncNotifierUpdateEnabledTypes));
     EXPECT_CALL(*sync_notifier_mock_, RemoveObserver(_)).
         WillOnce(Invoke(this, &SyncManagerTest::SyncNotifierRemoveObserver));
 
     sync_manager_.AddObserver(&observer_);
-    EXPECT_CALL(observer_, OnInitializationComplete(_, _)).
+    EXPECT_CALL(observer_, OnInitializationComplete(_, _, _)).
         WillOnce(SaveArg<0>(&js_backend_));
 
     EXPECT_FALSE(sync_notifier_observer_);
     EXPECT_FALSE(js_backend_.IsInitialized());
 
     std::vector<ModelSafeWorker*> workers;
     ModelSafeRoutingInfo routing_info;
     GetModelSafeRoutingInfo(&routing_info);
 
     // Takes ownership of |sync_notifier_mock_|.
     sync_manager_.Init(temp_dir_.path(),
                        WeakHandle<JsEventHandler>(),
                        "bogus", 0, false,
                        base::MessageLoopProxy::current(),
                        scoped_ptr<HttpPostProviderFactory>(
                            new TestHttpPostProviderFactory()),
-                       routing_info, workers,
-                       &extensions_activity_monitor_, this,
+                       workers, &extensions_activity_monitor_, this,
                        credentials,
                        scoped_ptr<SyncNotifier>(sync_notifier_mock_),
                        "",
                        scoped_ptr<InternalComponentsFactory>(GetFactory()),
                        &encryptor_,
                        &handler_,
                        NULL);
 
     EXPECT_TRUE(sync_notifier_observer_);
     EXPECT_TRUE(js_backend_.IsInitialized());
@@ skipping 1842 matching lines @@
   // Ensure only bookmarks and nigori lost their progress marker. Preferences
   // should still have it.
   partial_types =
       sync_manager_.GetTypesWithEmptyProgressMarkerToken(ModelTypeSet::All());
   EXPECT_TRUE(partial_types.Has(NIGORI));
   EXPECT_TRUE(partial_types.Has(BOOKMARKS));
   EXPECT_FALSE(partial_types.Has(PREFERENCES));
 }
 
 }  // namespace