[Sync] Handle errors during first sync gracefully.

chrome/browser/sync/test_profile_sync_service.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/test_profile_sync_service.h"
 
 #include "chrome/browser/signin/signin_manager.h"
 #include "chrome/browser/sync/abstract_profile_sync_service_test.h"
 #include "chrome/browser/sync/glue/data_type_controller.h"
 #include "chrome/browser/sync/glue/sync_backend_host.h"
@@ skipping 35 matching lines @@
 void SyncBackendHostForProfileSyncTest::
     SimulateSyncCycleCompletedInitialSyncEnded(
     const tracked_objects::Location& location) {
   syncable::ModelTypeSet sync_ended;
   if (!fail_initial_download_)
     sync_ended = syncable::ModelTypeSet::All();
   std::string download_progress_markers[syncable::MODEL_TYPE_COUNT];
   HandleSyncCycleCompletedOnFrontendLoop(new SyncSessionSnapshot(
       SyncerStatus(), ErrorCounters(), 0, false,
       sync_ended, download_progress_markers, false, false, 0, 0, 0, false,
-      SyncSourceInfo(), 0, base::Time::Now()));
+      SyncSourceInfo(), 0, base::Time::Now(), false));
 }
 
 namespace {
 
 sync_api::HttpPostProviderFactory* MakeTestHttpBridgeFactory() {
   return new browser_sync::TestHttpBridgeFactory();
 }
 
 }  // namespace
 
@@ skipping 20 matching lines @@
   SyncBackendHost::FinishConfigureDataTypesOnFrontendLoop();
   if (IsDownloadingNigoriForTest()) {
     syncable::ModelTypeSet sync_ended;
 
     if (!fail_initial_download_)
       sync_ended.Put(syncable::NIGORI);
     std::string download_progress_markers[syncable::MODEL_TYPE_COUNT];
     HandleSyncCycleCompletedOnFrontendLoop(new SyncSessionSnapshot(
         SyncerStatus(), ErrorCounters(), 0, false,
         sync_ended, download_progress_markers, false, false, 0, 0, 0, false,
-        SyncSourceInfo(), 0, base::Time::Now()));
+        SyncSourceInfo(), 0, base::Time::Now(), false));
   }
 }
 
 void SyncBackendHostForProfileSyncTest::
     SetDefaultExpectationsForWorkerCreation(ProfileMock* profile) {
   EXPECT_CALL(*profile, GetPasswordStore(testing::_)).
       WillOnce(testing::Return((PasswordStore*)NULL));
 }
 
 void SyncBackendHostForProfileSyncTest::SetHistoryServiceExpectations(
@@ skipping 122 matching lines @@
 }
 
 void TestProfileSyncService::CreateBackend() {
   backend_.reset(new browser_sync::SyncBackendHostForProfileSyncTest(
       profile(),
       sync_prefs_.AsWeakPtr(),
       set_initial_sync_ended_on_init_,
       synchronous_backend_initialization_,
       fail_initial_download_));
 }