Remove unnecessary RTPFragmentationHeader from VideoProcessor callbacks.

webrtc/modules/video_coding/codecs/test/videoprocessor.cc

Index: webrtc/modules/video_coding/codecs/test/videoprocessor.cc
diff --git a/webrtc/modules/video_coding/codecs/test/videoprocessor.cc b/webrtc/modules/video_coding/codecs/test/videoprocessor.cc
index ac5efd23f2c84a361222d5eb3e3bd709d7be79c9..5543dfd824d8afeb38dc329a08e6874728a148a3 100644
--- a/webrtc/modules/video_coding/codecs/test/videoprocessor.cc
+++ b/webrtc/modules/video_coding/codecs/test/videoprocessor.cc
@@ -286,10 +286,8 @@ int VideoProcessor::NumberSpatialResizes() {
   return num_spatial_resizes_;
 }
 
-void VideoProcessor::FrameEncoded(
-    webrtc::VideoCodecType codec,
-    const EncodedImage& encoded_image,
-    const webrtc::RTPFragmentationHeader* fragmentation) {
+void VideoProcessor::FrameEncoded(webrtc::VideoCodecType codec,
+                                  const EncodedImage& encoded_image) {
   RTC_DCHECK_CALLED_SEQUENTIALLY(&sequence_checker_);
 
   // For the highest measurement accuracy of the encode time, the start/stop