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

net/proxy/sync_host_resolver_bridge.cc

 // 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.
 
 #include "net/proxy/sync_host_resolver_bridge.h"
 
 #include "base/compiler_specific.h"
 #include "base/logging.h"
 #include "base/lock.h"
 #include "base/message_loop.h"
-#include "base/waitable_event.h"
+#include "base/synchronization/waitable_event.h"
 #include "net/base/net_errors.h"
 #include "net/base/net_log.h"
 
 namespace net {
 
 // SyncHostResolverBridge::Core ----------------------------------------------
 
 class SyncHostResolverBridge::Core
     : public base::RefCountedThreadSafe<SyncHostResolverBridge::Core> {
  public:
@@ skipping 160 matching lines @@
 void SyncHostResolverBridge::RemoveObserver(Observer* observer) {
   NOTREACHED();
 }
 
 void SyncHostResolverBridge::Shutdown() {
   DCHECK_EQ(MessageLoop::current(), host_resolver_loop_);
   core_->Shutdown();
 }
 
 }  // namespace net