media: Fix case ordering of switch statements.

media/base/mime_util.cc

Index: media/base/mime_util.cc
diff --git a/media/base/mime_util.cc b/media/base/mime_util.cc
index ba52704bba7bd82e3de76722f213bdfbdf3a7fbd..01422b26fb8f2649059fa6edb805d64c7926529b 100644
--- a/media/base/mime_util.cc
+++ b/media/base/mime_util.cc
@@ -145,13 +145,23 @@ static bool IsCodecSupportedOnAndroid(MimeUtil::Codec codec) {
     case MimeUtil::MPEG4_AAC_LC:
     case MimeUtil::MPEG4_AAC_SBR_v1:
     case MimeUtil::MPEG4_AAC_SBR_PS_v2:
+    case MimeUtil::VORBIS:
     case MimeUtil::H264_BASELINE:
     case MimeUtil::H264_MAIN:
     case MimeUtil::H264_HIGH:
     case MimeUtil::VP8:
-    case MimeUtil::VORBIS:
       return true;
 
+    case MimeUtil::MPEG2_AAC_LC:
+    case MimeUtil::MPEG2_AAC_MAIN:
+    case MimeUtil::MPEG2_AAC_SSR:
+      // MPEG-2 variants of AAC are not supported on Android.
+      return false;
+
+    case MimeUtil::OPUS:
+      // Opus is supported only in Lollipop+ (API Level 21).
+      return base::android::BuildInfo::GetInstance()->sdk_int() >= 21;
+
     case MimeUtil::HEVC_MAIN:
 #if defined(ENABLE_HEVC_DEMUXING)
       // HEVC/H.265 is supported in Lollipop+ (API Level 21), according to
@@ -161,20 +171,10 @@ static bool IsCodecSupportedOnAndroid(MimeUtil::Codec codec) {
       return false;
 #endif
 
-    case MimeUtil::MPEG2_AAC_LC:
-    case MimeUtil::MPEG2_AAC_MAIN:
-    case MimeUtil::MPEG2_AAC_SSR:
-      // MPEG-2 variants of AAC are not supported on Android.
-      return false;
-
     case MimeUtil::VP9:
       // VP9 is supported only in KitKat+ (API Level 19).
       return base::android::BuildInfo::GetInstance()->sdk_int() >= 19;
 
-    case MimeUtil::OPUS:
-      // Opus is supported only in Lollipop+ (API Level 21).
-      return base::android::BuildInfo::GetInstance()->sdk_int() >= 21;
-
     case MimeUtil::THEORA:
       return false;
   }
@@ -279,6 +279,7 @@ struct CodecIDMappings {
 static const CodecIDMappings kUnambiguousCodecStringMap[] = {
     {"1", MimeUtil::PCM},  // We only allow this for WAV so it isn't ambiguous.
     // avc1/avc3.XXXXXX may be unambiguous; handled by ParseH264CodecID().
+    // hev1/hvc1.XXXXXX may be unambiguous; handled by ParseHEVCCodecID().
     {"mp3", MimeUtil::MP3},
     {"mp4a.66", MimeUtil::MPEG2_AAC_MAIN},
     {"mp4a.67", MimeUtil::MPEG2_AAC_LC},