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

base/threading/simple_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.
 
 // WARNING: You should probably be using Thread (thread.h) instead.  Thread is
 //          Chrome's message-loop based Thread abstraction, and if you are a
 //          thread running in the browser, there will likely be assumptions
 //          that your thread will have an associated message loop.
 //
 // This is a simple thread interface that backs to a native operating system
@@ skipping 30 matching lines @@
 #define BASE_THREADING_SIMPLE_THREAD_H_
 #pragma once
 
 #include <string>
 #include <queue>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/lock.h"
 #include "base/threading/platform_thread.h"
-#include "base/waitable_event.h"
+#include "base/synchronization/waitable_event.h"
 
 namespace base {
 
 // This is the base SimpleThread.  You can derive from it and implement the
 // virtual Run method, or you can use the DelegateSimpleThread interface.
 class SimpleThread : public PlatformThread::Delegate {
  public:
   class Options {
    public:
     Options() : stack_size_(0) { }
@@ skipping 111 matching lines @@
   int num_threads_;
   std::vector<DelegateSimpleThread*> threads_;
   std::queue<Delegate*> delegates_;
   Lock lock_;            // Locks delegates_
   WaitableEvent dry_;    // Not signaled when there is no work to do.
 };
 
 }  // namespace base
 
 #endif  // BASE_THREADING_SIMPLE_THREAD_H_