Create a QUIC wrapper around a mutex and a mutex lock.

net/tools/quic/test_tools/server_thread.h

 // Copyright 2013 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.
 
 #ifndef NET_TOOLS_QUIC_TEST_TOOLS_SERVER_THREAD_H_
 #define NET_TOOLS_QUIC_TEST_TOOLS_SERVER_THREAD_H_
 
 #include <memory>
 
 #include "base/macros.h"
-#include "base/synchronization/lock.h"
 #include "base/threading/simple_thread.h"
 #include "net/quic/core/quic_config.h"
+#include "net/quic/platform/api/quic_mutex.h"
 #include "net/quic/platform/api/quic_socket_address.h"
 #include "net/tools/quic/quic_server.h"
 
 namespace net {
 namespace test {
 
 // Simple wrapper class to run QuicServer in a dedicated thread.
 class ServerThread : public base::SimpleThread {
  public:
   ServerThread(QuicServer* server, const QuicSocketAddress& address);
@@ skipping 44 matching lines @@
   base::WaitableEvent resume_;     // Notified when the server should resume.
   base::WaitableEvent quit_;       // Notified when the server should quit.
 
   std::unique_ptr<QuicServer> server_;
   QuicSocketAddress address_;
   base::Lock port_lock_;
   int port_;
 
   bool initialized_;
 
-  base::Lock scheduled_actions_lock_;
-  std::deque<std::function<void()>> scheduled_actions_;
+  QuicMutex scheduled_actions_lock_;
+  std::deque<std::function<void()>> scheduled_actions_
+      GUARDED_BY(scheduled_actions_lock_);
 
   DISALLOW_COPY_AND_ASSIGN(ServerThread);
 };
 
 }  // namespace test
 }  // namespace net
 
 #endif  // NET_TOOLS_QUIC_TEST_TOOLS_SERVER_THREAD_H_