Advertise Opus support in EME.

content/browser/media/encrypted_media_browsertest.cc

Index: content/browser/media/encrypted_media_browsertest.cc
diff --git a/content/browser/media/encrypted_media_browsertest.cc b/content/browser/media/encrypted_media_browsertest.cc
index 3d561424107dad72bc51714ed6f481e19e88053d..a7c93ec90c4b31e263e988a83b15f81d9cb29079 100644
--- a/content/browser/media/encrypted_media_browsertest.cc
+++ b/content/browser/media/encrypted_media_browsertest.cc
@@ -168,6 +168,18 @@ IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, Playback_VideoClearAudio_WebM) {
   TestSimplePlayback("bear-320x240-av_enc-v.webm", kWebMAudioVideo);
 }
 
+IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, Playback_AudioOnly_WebM_Opus) {
+  TestSimplePlayback("bear-320x240-opus-a_enc-a.webm", kWebMAudioOnly);
+}
+
+IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, Playback_VideoAudio_WebM_Opus) {
+  TestSimplePlayback("bear-320x240-opus-av_enc-av.webm", kWebMAudioVideo);
+}
+
+IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, Playback_VideoClearAudio_WebM_Opus) {
+  TestSimplePlayback("bear-320x240-opus-av_enc-v.webm", kWebMAudioVideo);
+}
+
 IN_PROC_BROWSER_TEST_P(EncryptedMediaTest, ConfigChangeVideo) {
   TestConfigChange();
 }