Replace scoped_ptr with unique_ptr everywhere

webrtc/examples/peerconnection/client/linux/main_wnd.h

 /*
  *  Copyright 2012 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_EXAMPLES_PEERCONNECTION_CLIENT_LINUX_MAIN_WND_H_
 #define WEBRTC_EXAMPLES_PEERCONNECTION_CLIENT_LINUX_MAIN_WND_H_
 
+#include <memory>
 #include <string>
 
 #include "webrtc/examples/peerconnection/client/main_wnd.h"
 #include "webrtc/examples/peerconnection/client/peer_connection_client.h"
 
 // Forward declarations.
 typedef struct _GtkWidget GtkWidget;
 typedef union _GdkEvent GdkEvent;
 typedef struct _GdkEventKey GdkEventKey;
 typedef struct _GtkTreeView GtkTreeView;
@@ skipping 61 matching lines @@
     int width() const {
       return width_;
     }
 
     int height() const {
       return height_;
     }
 
    protected:
     void SetSize(int width, int height);
-    rtc::scoped_ptr<uint8_t[]> image_;
+    std::unique_ptr<uint8_t[]> image_;
     int width_;
     int height_;
     GtkMainWnd* main_wnd_;
     rtc::scoped_refptr<webrtc::VideoTrackInterface> rendered_track_;
   };
 
  protected:
   GtkWidget* window_;  // Our main window.
   GtkWidget* draw_area_;  // The drawing surface for rendering video streams.
   GtkWidget* vbox_;  // Container for the Connect UI.
   GtkWidget* server_edit_;
   GtkWidget* port_edit_;
   GtkWidget* peer_list_;  // The list of peers.
   MainWndCallback* callback_;
   std::string server_;
   std::string port_;
   bool autoconnect_;
   bool autocall_;
-  rtc::scoped_ptr<VideoRenderer> local_renderer_;
-  rtc::scoped_ptr<VideoRenderer> remote_renderer_;
-  rtc::scoped_ptr<uint8_t[]> draw_buffer_;
+  std::unique_ptr<VideoRenderer> local_renderer_;
+  std::unique_ptr<VideoRenderer> remote_renderer_;
+  std::unique_ptr<uint8_t[]> draw_buffer_;
   int draw_buffer_size_;
 };
 
 #endif  // WEBRTC_EXAMPLES_PEERCONNECTION_CLIENT_LINUX_MAIN_WND_H_