Move CancellationFlag and WaitableEvent to the synchronization subdirectory....

chrome/browser/sync/engine/syncer_thread.h

 // Copyright (c) 2010 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.
 //
 // A class to run the syncer on a thread.
 // This is the default implementation of SyncerThread whose Stop implementation
 // does not support a timeout, but is greatly simplified.
 #ifndef CHROME_BROWSER_SYNC_ENGINE_SYNCER_THREAD_H_
 #define CHROME_BROWSER_SYNC_ENGINE_SYNCER_THREAD_H_
 #pragma once
 
 #include <list>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/gtest_prod_util.h"
 #include "base/ref_counted.h"
 #include "base/scoped_ptr.h"
 #include "base/synchronization/condition_variable.h"
 #include "base/threading/thread.h"
 #include "base/time.h"
-#include "base/waitable_event.h"
+#include "base/synchronization/waitable_event.h"
 #include "chrome/browser/sync/engine/syncer_types.h"
 #include "chrome/browser/sync/sessions/sync_session.h"
 #include "chrome/browser/sync/syncable/model_type.h"
 #include "chrome/common/deprecated/event_sys-inl.h"
 
 #if defined(OS_LINUX)
 #include "chrome/browser/sync/engine/idle_query_linux.h"
 #endif
 
 class EventListenerHookup;
@@ skipping 310 matching lines @@
 
   // Useful for unit tests
   bool disable_idle_detection_;
 
   DISALLOW_COPY_AND_ASSIGN(SyncerThread);
 };
 
 }  // namespace browser_sync
 
 #endif  // CHROME_BROWSER_SYNC_ENGINE_SYNCER_THREAD_H_