Simplify checking for MP3 format

media/base/container_names_unittest.cc

Index: media/base/container_names_unittest.cc
diff --git a/media/base/container_names_unittest.cc b/media/base/container_names_unittest.cc
index b05632acb63c7010f76ce6b57670ce547afd0c53..488c33ca071fa813de923c93a8233c0b51df44f0 100644
--- a/media/base/container_names_unittest.cc
+++ b/media/base/container_names_unittest.cc
@@ -171,7 +171,10 @@ TEST(ContainerNamesTest, FileCheckWEBM) {
 }
 
 TEST(ContainerNamesTest, FileCheckMP3) {
+  TestFile(CONTAINER_MP3, GetTestDataFilePath("bear-audio-10s-CBR-no-TOC.mp3"));

[DaleCurtis, 2017/04/11 23:35:45]

These tests failed before this patch right?

[jrummell, 2017/04/12 00:18:26]

Correct.

+  TestFile(CONTAINER_MP3, GetTestDataFilePath("id3_png_test.mp3"));
   TestFile(CONTAINER_MP3, GetTestDataFilePath("id3_test.mp3"));
+  TestFile(CONTAINER_MP3, GetTestDataFilePath("midstream_config_change.mp3"));
   TestFile(CONTAINER_MP3, GetTestDataFilePath("sfx.mp3"));
 }