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

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

Index: webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_decoder.cc
diff --git a/webrtc/modules/video_coding/codecs/h264/h264_video_toolbox_decoder.cc b/webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_decoder.cc
similarity index 97%
rename from webrtc/modules/video_coding/codecs/h264/h264_video_toolbox_decoder.cc
rename to webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_decoder.cc
index 18820d3ded799a5a5c3d57d9025f83b95b1342b8..31c8baf167206404264192621c4721aae64c1472 100644
--- a/webrtc/modules/video_coding/codecs/h264/h264_video_toolbox_decoder.cc
+++ b/webrtc/sdk/objc/Framework/Classes/h264_video_toolbox_decoder.cc
@@ -9,9 +9,7 @@
  *
  */
 
-#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>
 
@@ -22,7 +20,7 @@
 #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 {
@@ -277,5 +275,3 @@ const char* H264VideoToolboxDecoder::ImplementationName() const {
 }
 
 }  // namespace webrtc
-
-#endif  // defined(WEBRTC_VIDEO_TOOLBOX_SUPPORTED)