Remove VideoDecoderConfig.frame_rate_xxx() & VideoFrame:Get/SetDuration()

media/mp4/mp4_stream_parser.cc

Index: media/mp4/mp4_stream_parser.cc
diff --git a/media/mp4/mp4_stream_parser.cc b/media/mp4/mp4_stream_parser.cc
index d153d69161e00df969ab933bd26ebfd07c020a3b..c7a1c4dbafe985926d73624c67bfea5c7d7f7c87 100644
--- a/media/mp4/mp4_stream_parser.cc
+++ b/media/mp4/mp4_stream_parser.cc
@@ -222,9 +222,6 @@ bool MP4StreamParser::ParseMoov(BoxReader* reader) {
       video_config.Initialize(kCodecH264, H264PROFILE_MAIN,  VideoFrame::YV12,
                               gfx::Size(entry.width, entry.height),
                               gfx::Rect(0, 0, entry.width, entry.height),
-                              // Framerate of zero is provided to signal that
-                              // the decoder should trust demuxer timestamps
-                              0, 1,
                               entry.pixel_aspect.h_spacing,
                               entry.pixel_aspect.v_spacing,
                               // No decoder-specific buffer needed for AVC;