Replace scoped_ptr with unique_ptr in talk/

talk/app/webrtc/objc/RTCOpenGLVideoRenderer.mm

 /*
  * libjingle
  * Copyright 2014 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 15 matching lines @@
  */
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 #import "RTCOpenGLVideoRenderer.h"
 
 #include <string.h>
 
-#include "webrtc/base/scoped_ptr.h"
+#include <memory>
 
 #if TARGET_OS_IPHONE
 #import <OpenGLES/ES3/gl.h>
 #else
 #import <OpenGL/gl3.h>
 #endif
 
 #import "RTCI420Frame.h"
 
 // TODO(tkchin): check and log openGL errors. Methods here return BOOLs in
@@ skipping 130 matching lines @@
   GLuint _vertexArray;
 #endif
   GLuint _vertexBuffer;
   GLint _position;
   GLint _texcoord;
   GLint _ySampler;
   GLint _uSampler;
   GLint _vSampler;
   // Used to create a non-padded plane for GPU upload when we receive padded
   // frames.
-  rtc::scoped_ptr<uint8_t[]> _planeBuffer;
+  std::unique_ptr<uint8_t[]> _planeBuffer;
 }
 
 + (void)initialize {
   // Disable dithering for performance.
   glDisable(GL_DITHER);
 }
 
 #if TARGET_OS_IPHONE
 - (instancetype)initWithContext:(EAGLContext*)context {
 #else
@@ skipping 296 matching lines @@
                         GL_FLOAT,
                         GL_FALSE,
                         4 * sizeof(GLfloat),
                         (void*)(2 * sizeof(GLfloat)));
   glEnableVertexAttribArray(_texcoord);
 
   return YES;
 }
 
 @end