make new syncer thread the default.

chrome/browser/sync/engine/all_status.cc

-// Copyright (c) 2006-2009 The Chromium Authors. All rights reserved.
+// 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/engine/all_status.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "base/port.h"
 #include "chrome/browser/sync/engine/net/server_connection_manager.h"
@@ skipping 87 matching lines @@
   }
 }
 
 void AllStatus::OnSyncEngineEvent(const SyncEngineEvent& event) {
   ScopedStatusLock lock(this);
   switch (event.what_happened) {
     case SyncEngineEvent::SYNC_CYCLE_ENDED:
     case SyncEngineEvent::STATUS_CHANGED:
       status_ = CalcSyncing(event);
       break;
-    case SyncEngineEvent::SYNCER_THREAD_PAUSED:
-    case SyncEngineEvent::SYNCER_THREAD_RESUMED:
-    case SyncEngineEvent::SYNCER_THREAD_WAITING_FOR_CONNECTION:
-    case SyncEngineEvent::SYNCER_THREAD_CONNECTED:
     case SyncEngineEvent::STOP_SYNCING_PERMANENTLY:
-    case SyncEngineEvent::SYNCER_THREAD_EXITING:
        break;
     default:
       LOG(ERROR) << "Unrecognized Syncer Event: " << event.what_happened;
       break;
   }
 }
 
 void AllStatus::HandleServerConnectionEvent(
     const ServerConnectionEvent& event) {
   if (ServerConnectionEvent::STATUS_CHANGED == event.what_happened) {
@@ skipping 33 matching lines @@
     : allstatus_(allstatus) {
   allstatus->mutex_.Acquire();
 }
 
 ScopedStatusLock::~ScopedStatusLock() {
   allstatus_->CalcStatusChanges();
   allstatus_->mutex_.Release();
 }
 
 }  // namespace browser_sync