Backed out changeset a6460ccdc532 (bug 1151665) for linux e-10s m3 test failures in test_eme_persistent_sessions.html

--HG--
extra : rebase_source : 92ef0b6b8e6c81fd4432b9938db86db45d48d5bd

dom/media/test/make-headers.sh

@@ -8,9 +8,9 @@
 # requests is not interferred with by Necko's cache. See bug 977398
 # for details. Necko will fix this in bug 977314. 
 
-FILES=(`ls *.ogg *.ogv *.webm *.mp3 *.opus *.mp4 *.m4s *.wav`)
+FILES=(`ls *.ogg *.ogv *.webm *.mp3 *.opus *.mp4 *.wav`)
 
-rm -f *.ogg^headers^ *.ogv^headers^ *.webm^headers^ *.mp3^headers^ *.opus^headers^ *.mp4^headers^ *.m4s^headers^ *.wav^headers^
+rm *.ogg^headers^ *.ogv^headers^ *.webm^headers^ *.mp3^headers^ *.opus^headers^ *.mp4^headers^ *.wav^headers^
 
 # Restore special headers.
 echo "X-Content-Duration: 1.96" > bug500311.ogv^headers^