Replace scoped_ptr with unique_ptr everywhere

webrtc/sdk/objc/Framework/Classes/RTCDataChannel.mm

 /*
  *  Copyright 2015 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.
  */
 
 #import "RTCDataChannel+Private.h"
 
 #import "NSString+StdString.h"
 
-#include "webrtc/base/scoped_ptr.h"
+#include <memory>
 
 namespace webrtc {
 
 class DataChannelDelegateAdapter : public DataChannelObserver {
  public:
   DataChannelDelegateAdapter(RTCDataChannel *channel) { channel_ = channel; }
 
   void OnStateChange() override {
     [channel_.delegate dataChannelDidChangeState:channel_];
   }
@@ skipping 13 matching lines @@
     }
   }
 
  private:
   __weak RTCDataChannel *channel_;
 };
 }
 
 
 @implementation RTCDataBuffer {
-  rtc::scoped_ptr<webrtc::DataBuffer> _dataBuffer;
+  std::unique_ptr<webrtc::DataBuffer> _dataBuffer;
 }
 
 - (instancetype)initWithData:(NSData *)data isBinary:(BOOL)isBinary {
   NSParameterAssert(data);
   if (self = [super init]) {
     rtc::CopyOnWriteBuffer buffer(
         reinterpret_cast<const uint8_t*>(data.bytes), data.length);
     _dataBuffer.reset(new webrtc::DataBuffer(buffer, isBinary));
   }
   return self;
@@ skipping 19 matching lines @@
 
 - (const webrtc::DataBuffer *)nativeDataBuffer {
   return _dataBuffer.get();
 }
 
 @end
 
 
 @implementation RTCDataChannel {
   rtc::scoped_refptr<webrtc::DataChannelInterface> _nativeDataChannel;
-  rtc::scoped_ptr<webrtc::DataChannelDelegateAdapter> _observer;
+  std::unique_ptr<webrtc::DataChannelDelegateAdapter> _observer;
   BOOL _isObserverRegistered;
 }
 
 @synthesize delegate = _delegate;
 
 - (void)dealloc {
   // Handles unregistering the observer properly. We need to do this because
   // there may still be other references to the underlying data channel.
   self.delegate = nil;
 }
@@ skipping 125 matching lines @@
     case RTCDataChannelStateOpen:
       return @"Open";
     case RTCDataChannelStateClosing:
       return @"Closing";
     case RTCDataChannelStateClosed:
       return @"Closed";
   }
 }
 
 @end