H.264 packetization mode 0 (try 2)

webrtc/video/video_send_stream_tests.cc

Index: webrtc/video/video_send_stream_tests.cc
diff --git a/webrtc/video/video_send_stream_tests.cc b/webrtc/video/video_send_stream_tests.cc
index 2b5c6e690976d8a4472ec0c00819ba6f9444543d..9a21b8a83ede0ac888f6dca5ccea8c8a544486d7 100644
--- a/webrtc/video/video_send_stream_tests.cc
+++ b/webrtc/video/video_send_stream_tests.cc
@@ -1970,6 +1970,7 @@ class VideoCodecConfigObserver : public test::SendTest,
         num_initializations_(0),
         stream_(nullptr) {
     memset(&encoder_settings_, 0, sizeof(encoder_settings_));
+    InitCodecSpecifics();
   }
 
  private:
@@ -1993,6 +1994,8 @@ class VideoCodecConfigObserver : public test::SendTest,
     }
   };
 
+  void InitCodecSpecifics();
+
   void ModifyVideoConfigs(
       VideoSendStream::Config* send_config,
       std::vector<VideoReceiveStream::Config>* receive_configs,
@@ -2057,11 +2060,21 @@ class VideoCodecConfigObserver : public test::SendTest,
   VideoEncoderConfig encoder_config_;
 };
 
+template <typename T>
+void VideoCodecConfigObserver<T>::InitCodecSpecifics() {}
+
+template <>
+void VideoCodecConfigObserver<VideoCodecH264>::InitCodecSpecifics() {
+  encoder_settings_.packetization_mode = kH264PacketizationMode1;
+}
 template <>
 void VideoCodecConfigObserver<VideoCodecH264>::VerifyCodecSpecifics(
     const VideoCodec& config) const {
   EXPECT_EQ(
       0, memcmp(&config.H264(), &encoder_settings_, sizeof(encoder_settings_)));
+  // Check that packetization mode has propagated.
+  EXPECT_EQ(kH264PacketizationMode1,
+            config.codecSpecific.H264.packetization_mode);
 }
 
 template <>