sync: Finish the SyncScheduler refactor

sync/engine/sync_scheduler_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.
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop.h"
 #include "base/test/test_timeouts.h"
@@ skipping 706 matching lines @@
 
   EXPECT_CALL(*syncer(), SyncShare(_,_,_))
       .WillOnce(DoAll(
           WithArg<0>(sessions::test_util::SimulateThrottled(throttle)),
           Return(true)))
       .WillRepeatedly(AddFailureAndQuitLoopNow());
 
   StartSyncScheduler(SyncScheduler::NORMAL_MODE);
 
   scheduler()->ScheduleNudgeAsync(
-      zero(), NUDGE_SOURCE_LOCAL, types, FROM_HERE);
+      TimeDelta::FromMicroseconds(1), NUDGE_SOURCE_LOCAL, types, FROM_HERE);
   PumpLoop();
 
   StartSyncScheduler(SyncScheduler::CONFIGURATION_MODE);
 
   CallbackCounter counter;
   ConfigurationParams params(
       GetUpdatesCallerInfo::RECONFIGURATION,
       types,
       TypesToRoutingInfo(types),
       base::Bind(&CallbackCounter::Callback, base::Unretained(&counter)));
@@ skipping 550 matching lines @@
       base::Bind(&CallbackCounter::Callback, base::Unretained(&counter)));
   scheduler()->ScheduleConfiguration(params);
 
   scheduler()->OnConnectionStatusChange();
   scheduler()->OnConnectionStatusChange();
 
   PumpLoop();  // Run the nudge, that will fail and schedule a quick retry.
 }
 
 }  // namespace syncer