Replace scoped_ptr with unique_ptr everywhere

webrtc/sdk/objc/Framework/Classes/RTCOpenGLVideoRenderer.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 "RTCOpenGLVideoRenderer.h"
 
 #if TARGET_OS_IPHONE
 #import <OpenGLES/ES3/gl.h>
 #else
 #import <OpenGL/gl3.h>
 #endif
 #include <string.h>
+#include <memory>
 
 #import "WebRTC/RTCVideoFrame.h"
 
-#include "webrtc/base/scoped_ptr.h"
 
 // TODO(tkchin): check and log openGL errors. Methods here return BOOLs in
 // anticipation of that happening in the future.
 
 #if TARGET_OS_IPHONE
 #define RTC_PIXEL_FORMAT GL_LUMINANCE
 #define SHADER_VERSION
 #define VERTEX_SHADER_IN "attribute"
 #define VERTEX_SHADER_OUT "varying"
 #define FRAGMENT_SHADER_IN "varying"
@@ skipping 122 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;
 }
 
 @synthesize lastDrawnFrame = _lastDrawnFrame;
 
 + (void)initialize {
   // Disable dithering for performance.
   glDisable(GL_DITHER);
 }
 
 #if TARGET_OS_IPHONE
@@ skipping 299 matching lines @@
                         GL_FLOAT,
                         GL_FALSE,
                         4 * sizeof(GLfloat),
                         (void *)(2 * sizeof(GLfloat)));
   glEnableVertexAttribArray(_texcoord);
 
   return YES;
 }
 
 @end