sync: Remove SyncManager::TestingMode in favour of InternalComponentsFactory.

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 600 matching lines @@
 
 // Test that the short poll interval is used.
 TEST_F(SyncSchedulerTest, PollNotificationsDisabled) {
   SyncShareRecords records;
   TimeDelta poll_interval(TimeDelta::FromMilliseconds(30));
   EXPECT_CALL(*syncer(), SyncShare(_,_,_)).Times(AtLeast(kMinNumSamples))
       .WillRepeatedly(DoAll(Invoke(sessions::test_util::SimulateSuccess),
            WithArg<0>(RecordSyncShareMultiple(&records, kMinNumSamples))));
 
   scheduler()->OnReceivedShortPollIntervalUpdate(poll_interval);
-  scheduler()->set_notifications_enabled(false);
+  scheduler()->SetNotificationsEnabled(false);
 
   TimeTicks optimal_start = TimeTicks::Now() + poll_interval;
   StartSyncScheduler(SyncScheduler::NORMAL_MODE);
 
   // Run again to wait for polling.
   RunLoop();
 
   StopSyncScheduler();
   AnalyzePollRun(records, kMinNumSamples, optimal_start, poll_interval);
 }
@@ skipping 546 matching lines @@
   PumpLoop();
   // Pump again to run job.
   PumpLoop();
 
   StopSyncScheduler();
 
   EXPECT_TRUE(expected == context()->previous_session_routing_info());
 }
 
 }  // namespace syncer