Roll FFmpeg for M45.

media/base/audio_video_metadata_extractor_unittest.cc

Index: media/base/audio_video_metadata_extractor_unittest.cc
diff --git a/media/base/audio_video_metadata_extractor_unittest.cc b/media/base/audio_video_metadata_extractor_unittest.cc
index 0af6e165e7baa9f58beca2c346e64aa3d14afcf9..d0927d5a64e81c07128d26e0c300f0f5f4d0ca80 100644
--- a/media/base/audio_video_metadata_extractor_unittest.cc
+++ b/media/base/audio_video_metadata_extractor_unittest.cc
@@ -188,9 +188,8 @@ TEST(AudioVideoMetadataExtractorTest, AudioMP3) {
   EXPECT_EQ(0u, extractor->stream_infos()[1].tags.size());
 
   EXPECT_EQ("png", extractor->stream_infos()[2].type);
-  EXPECT_EQ(2u, extractor->stream_infos()[2].tags.size());
+  EXPECT_EQ(1u, extractor->stream_infos()[2].tags.size());
   EXPECT_EQ("Other", extractor->stream_infos()[2].tags.find("comment")->second);
-  EXPECT_EQ("", extractor->stream_infos()[2].tags.find("title")->second);
 
   EXPECT_EQ(1u, extractor->attached_images_bytes().size());
   EXPECT_EQ(155752u, extractor->attached_images_bytes()[0].size());