[Sync] Add support for enabling session sync remotely.

chrome/browser/sync/glue/sync_backend_host_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 "chrome/browser/sync/glue/sync_backend_host.h"
 
 #include <cstddef>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
@@ skipping 24 matching lines @@
   MOCK_METHOD2(OnBackendInitialized, void(const WeakHandle<JsBackend>&, bool));
   MOCK_METHOD0(OnSyncCycleCompleted, void());
   MOCK_METHOD0(OnAuthError, void());
   MOCK_METHOD0(OnStopSyncingPermanently, void());
   MOCK_METHOD0(OnClearServerDataSucceeded, void());
   MOCK_METHOD0(OnClearServerDataFailed, void());
   MOCK_METHOD1(OnPassphraseRequired, void(sync_api::PassphraseRequiredReason));
   MOCK_METHOD0(OnPassphraseAccepted, void());
   MOCK_METHOD1(OnEncryptionComplete, void(const syncable::ModelTypeSet&));
   MOCK_METHOD1(OnMigrationNeededForTypes, void(const syncable::ModelTypeSet&));
+  MOCK_CONST_METHOD1(GetRegisteredDataTypes,
+      void(syncable::ModelTypeSet* types));
+  MOCK_CONST_METHOD1(GetPreferredDataTypes,
+      void(syncable::ModelTypeSet* types));
+  MOCK_METHOD1(RegisterDataTypeController,
+      void(browser_sync::DataTypeController* data_type_controller));
 };
 
 }  // namespace
 
 class SyncBackendHostTest : public TestingBrowserProcessTest {
  protected:
   SyncBackendHostTest()
       : ui_thread_(BrowserThread::UI, &ui_loop_),
         io_thread_(BrowserThread::IO) {}
 
@@ skipping 38 matching lines @@
   pref_service->RegisterStringPref(prefs::kEncryptionBootstrapToken, "");
   pref_service->RegisterBooleanPref(prefs::kSyncHasSetupCompleted,
                                     false,
                                     PrefService::UNSYNCABLE_PREF);
 
   MockSyncFrontend mock_frontend;
   sync_api::SyncCredentials credentials;
   credentials.email = "user@example.com";
   credentials.sync_token = "sync_token";
   backend.Initialize(&mock_frontend,
+                     NULL,
                      WeakHandle<JsEventHandler>(),
                      GURL(k_mock_url),
                      syncable::ModelTypeSet(),
                      credentials,
                      true);
   backend.Shutdown(false);
 }
 
 TEST_F(SyncBackendHostTest, GetPendingConfigModeState) {
   SyncBackendHost::PendingConfigureDataTypesState state;
@@ skipping 83 matching lines @@
         &routing_info, sync_api::CONFIGURE_REASON_RECONFIGURATION,
         &state);
 
     EXPECT_TRUE(routing_info.empty());
   }
 }
 
 // TODO(akalin): Write more SyncBackendHost unit tests.
 
 }  // namespace browser_sync