Add FLAC audio codec support

content/browser/media/media_browsertest.cc

Index: content/browser/media/media_browsertest.cc
diff --git a/content/browser/media/media_browsertest.cc b/content/browser/media/media_browsertest.cc
index f7237c6078a0fe87a433167f2265fbaf02b795db..8cb27736c58f63456045c3dfc39a7102c05482a0 100644
--- a/content/browser/media/media_browsertest.cc
+++ b/content/browser/media/media_browsertest.cc
@@ -209,13 +209,12 @@ IN_PROC_BROWSER_TEST_P(MediaTest, VideoBear3gpAmrnbMpeg4) {
 IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearWavGsmms) {
   PlayAudio("bear_gsm_ms.wav", GetParam());
 }
-
-IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearFlac) {
-  PlayAudio("bear.flac", GetParam());
-}
 #endif  // defined(USE_PROPRIETARY_CODECS)
 #endif  // defined(OS_CHROMEOS)
 
+IN_PROC_BROWSER_TEST_P(MediaTest, AudioBearFlac) {
+  PlayAudio("bear.flac", GetParam());
+}
 
 IN_PROC_BROWSER_TEST_P(MediaTest, VideoBearWavAlaw) {
   PlayAudio("bear_alaw.wav", GetParam());