Replace scoped_ptr with unique_ptr everywhere

webrtc/base/thread.h

 /*
  *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
 #ifndef WEBRTC_BASE_THREAD_H_
 #define WEBRTC_BASE_THREAD_H_
 
 #include <algorithm>
 #include <list>
+#include <memory>
 #include <string>
 #include <vector>
 
 #if defined(WEBRTC_POSIX)
 #include <pthread.h>
 #endif
 #include "webrtc/base/constructormagic.h"
 #include "webrtc/base/event.h"
 #include "webrtc/base/messagequeue.h"
 
@@ skipping 300 matching lines @@
 
  private:
   SocketServer* old_ss_;
 
   RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(SocketServerScope);
 };
 
 }  // namespace rtc
 
 #endif  // WEBRTC_BASE_THREAD_H_