Remove use of CodecSpecificInfo.codec_name

Bug: webrtc:9890
Change-Id: I68bb73530f335e82d0d3f7885702fc6bb120a7a5
Reviewed-on: https://webrtc-review.googlesource.com/c/111241
Commit-Queue: Erik Språng <sprang@webrtc.org>
Reviewed-by: Kári Helgason <kthelgason@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#25774}
diff --git a/sdk/objc/components/video_codec/RTCCodecSpecificInfoH264.mm b/sdk/objc/components/video_codec/RTCCodecSpecificInfoH264.mm
index 63e8bd7..57f2411 100644
--- a/sdk/objc/components/video_codec/RTCCodecSpecificInfoH264.mm
+++ b/sdk/objc/components/video_codec/RTCCodecSpecificInfoH264.mm
@@ -20,7 +20,6 @@
 - (webrtc::CodecSpecificInfo)nativeCodecSpecificInfo {
   webrtc::CodecSpecificInfo codecSpecificInfo;
   codecSpecificInfo.codecType = webrtc::kVideoCodecH264;
-  codecSpecificInfo.codec_name = [kRTCVideoCodecH264Name cStringUsingEncoding:NSUTF8StringEncoding];
   codecSpecificInfo.codecSpecific.H264.packetization_mode =
       (webrtc::H264PacketizationMode)_packetizationMode;
 
diff --git a/sdk/objc/unittests/objc_video_encoder_factory_tests.mm b/sdk/objc/unittests/objc_video_encoder_factory_tests.mm
index 2aa59cf..50c30c0 100644
--- a/sdk/objc/unittests/objc_video_encoder_factory_tests.mm
+++ b/sdk/objc/unittests/objc_video_encoder_factory_tests.mm
@@ -82,7 +82,6 @@
   webrtc::VideoFrame frame(buffer, webrtc::kVideoRotation_0, 0);
   webrtc::CodecSpecificInfo info;
   info.codecType = webrtc::kVideoCodecH264;
-  info.codec_name = "H264";
   std::vector<webrtc::FrameType> frame_types;
 
   EXPECT_EQ(encoder->Encode(frame, &info, &frame_types), WEBRTC_VIDEO_CODEC_OK);
@@ -99,7 +98,6 @@
   webrtc::VideoFrame frame(buffer, webrtc::kVideoRotation_0, 0);
   webrtc::CodecSpecificInfo info;
   info.codecType = webrtc::kVideoCodecH264;
-  info.codec_name = "H264";
   std::vector<webrtc::FrameType> frame_types;
 
   EXPECT_EQ(encoder->Encode(frame, &info, &frame_types), WEBRTC_VIDEO_CODEC_ERROR);