Fix mimetype mappings for FLAC support.

media/base/mime_util_unittest.cc

Index: media/base/mime_util_unittest.cc
diff --git a/media/base/mime_util_unittest.cc b/media/base/mime_util_unittest.cc
index dd226f6320a550233ad5a337ad554d07062a3c62..714536822b5e22adac0dd4ad2c11125cc210c0a6 100644
--- a/media/base/mime_util_unittest.cc
+++ b/media/base/mime_util_unittest.cc
@@ -124,6 +124,8 @@ TEST(MimeUtilTest, CommonMediaMimeType) {
   EXPECT_TRUE(IsSupportedMediaMimeType("audio/wav"));
   EXPECT_TRUE(IsSupportedMediaMimeType("audio/x-wav"));
 
+  EXPECT_TRUE(IsSupportedMediaMimeType("audio/flac"));
+
   EXPECT_TRUE(IsSupportedMediaMimeType("audio/ogg"));
   EXPECT_TRUE(IsSupportedMediaMimeType("application/ogg"));
 #if defined(OS_ANDROID)
@@ -264,6 +266,7 @@ TEST(IsCodecSupportedOnPlatformTest, EncryptedCodecBehavior) {
           case MimeUtil::MP3:
           case MimeUtil::MPEG4_AAC:
           case MimeUtil::VORBIS:
+          case MimeUtil::FLAC:
           case MimeUtil::H264:
             EXPECT_TRUE(result);
             break;
@@ -314,6 +317,7 @@ TEST(IsCodecSupportedOnPlatformTest, ClearCodecBehaviorWithAndroidPipeline) {
             break;
 
           // These codecs are always available via MediaPlayer.
+          case MimeUtil::FLAC:
           case MimeUtil::PCM:
           case MimeUtil::MP3:
           case MimeUtil::MPEG4_AAC:
@@ -374,6 +378,7 @@ TEST(IsCodecSupportedOnPlatformTest, ClearCodecBehaviorWithUnifiedPipeline) {
             break;
 
           // These codecs are always supported with the unified pipeline.
+          case MimeUtil::FLAC:
           case MimeUtil::PCM:
           case MimeUtil::MPEG2_AAC:
           case MimeUtil::MP3: