[Sync] Add support for server controlled nudge delays

sync/test/engine/fake_sync_scheduler.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 "sync/test/engine/fake_sync_scheduler.h"
 
 namespace syncer {
 
 FakeSyncScheduler::FakeSyncScheduler() {}
 
 FakeSyncScheduler::~FakeSyncScheduler() {}
 
 void FakeSyncScheduler::Start(Mode mode) {
 }
 
 void FakeSyncScheduler::Stop() {
 }
 
 void FakeSyncScheduler::ScheduleLocalNudge(
-    const base::TimeDelta& desired_delay,
     ModelTypeSet types,
     const tracked_objects::Location& nudge_location) {
 }
 
 void FakeSyncScheduler::ScheduleLocalRefreshRequest(
-    const base::TimeDelta& desired_delay,
     ModelTypeSet types,
     const tracked_objects::Location& nudge_location) {
 }
 
 void FakeSyncScheduler::ScheduleInvalidationNudge(
-    const base::TimeDelta& desired_delay,
     syncer::ModelType type,
     scoped_ptr<InvalidationInterface> interface,
     const tracked_objects::Location& nudge_location) {
 }
 
 void FakeSyncScheduler::ScheduleConfiguration(
      const ConfigurationParams& params) {
   params.ready_task.Run();
 }
 
 void FakeSyncScheduler::ScheduleInitialSyncNudge(syncer::ModelType model_type) {
 }
 
 void FakeSyncScheduler::SetNotificationsEnabled(bool notifications_enabled) {
 }
 
-base::TimeDelta FakeSyncScheduler::GetSessionsCommitDelay() const {
-  return base::TimeDelta();
-}
-
 void FakeSyncScheduler::OnCredentialsUpdated() {
 
 }
 
 void FakeSyncScheduler::OnConnectionStatusChange() {
 
 }
 
 void FakeSyncScheduler::OnThrottled(
     const base::TimeDelta& throttle_duration) {
 }
 
 void FakeSyncScheduler::OnTypesThrottled(
     ModelTypeSet types,
     const base::TimeDelta& throttle_duration) {
 }
 
 bool FakeSyncScheduler::IsCurrentlyThrottled() {
   return false;
 }
 
 void FakeSyncScheduler::OnReceivedShortPollIntervalUpdate(
-     const base::TimeDelta& new_interval) {
+    const base::TimeDelta& new_interval) {
 }
 
 void FakeSyncScheduler::OnReceivedLongPollIntervalUpdate(
-     const base::TimeDelta& new_interval) {
+    const base::TimeDelta& new_interval) {
 }
 
-void FakeSyncScheduler::OnReceivedSessionsCommitDelay(
-     const base::TimeDelta& new_delay) {
+void FakeSyncScheduler::OnReceivedCustomNudgeDelays(
+    const std::map<ModelType, int>& nudge_delays) {
 }
 
 void FakeSyncScheduler::OnReceivedClientInvalidationHintBufferSize(int size) {
 }
 
 void FakeSyncScheduler::OnSyncProtocolError(const SyncProtocolError& error) {
 }
 
 void FakeSyncScheduler::OnReceivedGuRetryDelay(
     const base::TimeDelta& delay) {
 }
 
 void FakeSyncScheduler::OnReceivedMigrationRequest(ModelTypeSet types) {
 }
 
 }  // namespace syncer