Replace scoped_ptr with unique_ptr in webrtc/api/

webrtc/api/proxy.h

 /*
  *  Copyright 2013 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.
  */
 
@@ skipping 29 matching lines @@
 //
 //   TestProxy::Create(Thread* signaling_thread, Thread* worker_thread,
 //                     TestInterface*).
 //
 // The variant defined with BEGIN_SIGNALING_PROXY_MAP is unaware of
 // the worker thread, and invokes all methods on the signaling thread.
 
 #ifndef WEBRTC_API_PROXY_H_
 #define WEBRTC_API_PROXY_H_
 
+#include <memory>
+
 #include "webrtc/base/event.h"
 #include "webrtc/base/thread.h"
 
 namespace webrtc {
 
 template <typename R>
 class ReturnType {
  public:
   template<typename C, typename M>
   void Invoke(C* c, M m) { r_ = (c->*m)(); }
@@ skipping 50 matching lines @@
       proxy_->OnMessage(NULL);
     } else {
       e_.reset(new rtc::Event(false, false));
       t->Post(this, 0);
       e_->Wait(rtc::Event::kForever);
     }
   }
 
  private:
   void OnMessage(rtc::Message*) { proxy_->OnMessage(NULL); e_->Set(); }
-  rtc::scoped_ptr<rtc::Event> e_;
+  std::unique_ptr<rtc::Event> e_;
   rtc::MessageHandler* proxy_;
 };
 
 }  // namespace internal
 
 template <typename C, typename R>
 class MethodCall0 : public rtc::Message,
                     public rtc::MessageHandler {
  public:
   typedef R (C::*Method)();
@@ skipping 289 matching lines @@
       c_ = NULL;                                     \
     }                                                \
     mutable rtc::Thread* signaling_thread_;          \
     mutable rtc::Thread* worker_thread_;             \
     rtc::scoped_refptr<C> c_;                        \
   };                                                 \
 
 }  // namespace webrtc
 
 #endif  //  WEBRTC_API_PROXY_H_