Simulate transient error and verify exponential backoff.

chrome/browser/sync/test_profile_sync_service.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/test_profile_sync_service.h"
 
 #include "chrome/browser/sync/abstract_profile_sync_service_test.h"
 #include "chrome/browser/sync/engine/syncapi.h"
 #include "chrome/browser/sync/glue/data_type_controller.h"
 #include "chrome/browser/sync/glue/sync_backend_host.h"
@@ skipping 57 matching lines @@
        i != enabled_types.end(); ++i) {
     sync_ended.set(i->first);
   }
 
   if (fail_initial_download_)
     sync_ended.reset();
 
   core_->HandleSyncCycleCompletedOnFrontendLoop(new SyncSessionSnapshot(
       SyncerStatus(), ErrorCounters(), 0, false,
       sync_ended, download_progress_markers, false, false, 0, 0, 0, false,
-      SyncSourceInfo(), 0));
+      SyncSourceInfo(), 0, base::Time::Now()));
 }
 
 sync_api::HttpPostProviderFactory*
     SyncBackendHostForProfileSyncTest::MakeHttpBridgeFactory(
         const scoped_refptr<net::URLRequestContextGetter>& getter) {
   return new browser_sync::TestHttpBridgeFactory;
 }
 
 void SyncBackendHostForProfileSyncTest::InitCore(
     const Core::DoInitializeOptions& options) {
@@ skipping 20 matching lines @@
   SyncBackendHost::FinishConfigureDataTypesOnFrontendLoop();
   if (initialization_state_ == DOWNLOADING_NIGORI) {
     syncable::ModelTypeBitSet sync_ended;
 
     if (!fail_initial_download_)
       sync_ended.set(syncable::NIGORI);
     std::string download_progress_markers[syncable::MODEL_TYPE_COUNT];
     core_->HandleSyncCycleCompletedOnFrontendLoop(new SyncSessionSnapshot(
         SyncerStatus(), ErrorCounters(), 0, false,
         sync_ended, download_progress_markers, false, false, 0, 0, 0, false,
-        SyncSourceInfo(), 0));
+        SyncSourceInfo(), 0, base::Time::Now()));
   }
 }
 
 void SyncBackendHostForProfileSyncTest::
     SetDefaultExpectationsForWorkerCreation(ProfileMock* profile) {
   EXPECT_CALL(*profile, GetPasswordStore(testing::_)).
       WillOnce(testing::Return((PasswordStore*)NULL));
 }
 
 void SyncBackendHostForProfileSyncTest::SetHistoryServiceExpectations(
@@ skipping 117 matching lines @@
   fail_initial_download_ = true;
 }
 
 void TestProfileSyncService::CreateBackend() {
   backend_.reset(new browser_sync::SyncBackendHostForProfileSyncTest(
       profile(),
       set_initial_sync_ended_on_init_,
       synchronous_backend_initialization_,
       fail_initial_download_));
 }