Reland of Add a webrtc{en,de}coderfactory implementation for VideoToolbox

webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_decoder.cc

 /*
  *  Copyright (c) 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.
  *
  */
 
-#include "webrtc/modules/video_coding/codecs/h264/h264_video_toolbox_decoder.h"
-
-#if defined(WEBRTC_VIDEO_TOOLBOX_SUPPORTED)
+#include "webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_decoder.h"
 
 #include <memory>
 
 #if defined(WEBRTC_IOS)
 #include "RTCUIApplication.h"
 #endif
 #include "libyuv/convert.h"
 #include "webrtc/base/checks.h"
 #include "webrtc/base/logging.h"
 #include "webrtc/common_video/include/corevideo_frame_buffer.h"
-#include "webrtc/modules/video_coding/codecs/h264/h264_video_toolbox_nalu.h"
+#include "webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_nalu.h"
 #include "webrtc/video_frame.h"
 
 namespace internal {
 
 static const int64_t kMsPerSec = 1000;
 
 // Convenience function for creating a dictionary.
 inline CFDictionaryRef CreateCFDictionary(CFTypeRef* keys,
                                           CFTypeRef* values,
                                           size_t size) {
@@ skipping 234 matching lines @@
   if (video_format_) {
     CFRetain(video_format_);
   }
 }
 
 const char* H264VideoToolboxDecoder::ImplementationName() const {
   return "VideoToolbox";
 }
 
 }  // namespace webrtc
-
-#endif  // defined(WEBRTC_VIDEO_TOOLBOX_SUPPORTED)