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

media/filters/ffmpeg_demuxer_unittest.cc

Index: media/filters/ffmpeg_demuxer_unittest.cc
diff --git a/media/filters/ffmpeg_demuxer_unittest.cc b/media/filters/ffmpeg_demuxer_unittest.cc
index 892d4c6b17c7d4fb0ed2d21eb9a755abbd0d86b0..da1e3a60e1f6f98a0e929dd92fbfaa313b564d78 100644
--- a/media/filters/ffmpeg_demuxer_unittest.cc
+++ b/media/filters/ffmpeg_demuxer_unittest.cc
@@ -242,8 +242,6 @@ TEST_F(FFmpegDemuxerTest, Initialize_Successful) {
   EXPECT_EQ(0, video_config.visible_rect().y());
   EXPECT_EQ(320, video_config.visible_rect().width());
   EXPECT_EQ(240, video_config.visible_rect().height());
-  EXPECT_EQ(30000, video_config.frame_rate_numerator());
-  EXPECT_EQ(1001, video_config.frame_rate_denominator());
   EXPECT_EQ(1, video_config.aspect_ratio_numerator());
   EXPECT_EQ(1, video_config.aspect_ratio_denominator());
   EXPECT_FALSE(video_config.extra_data());