Fix mime type mappings when the unified media pipeline is enabled.

media/base/android/media_codec_util.h

Index: media/base/android/media_codec_util.h
diff --git a/media/base/android/media_codec_util.h b/media/base/android/media_codec_util.h
index 3c2d020eea403a7f63b3ca537d8e3ff0c428f41d..95f24ccea0c37df7200b37acc012a91e95ec3de4 100644
--- a/media/base/android/media_codec_util.h
+++ b/media/base/android/media_codec_util.h
@@ -65,6 +65,14 @@ class MEDIA_EXPORT MediaCodecUtil {
   static bool IsHLSPath(const GURL& url);
 
   static bool RegisterMediaCodecUtil(JNIEnv* env);
+
+  // Indicates if the platform supports Opus or VP9.  Does not check whether
+  // MediaCodec is available or can successfully be configured.
+  static bool PlatformHasOpusSupport();
+  static bool PlatformHasVp9Support();
+
+  // Indicates if vp8 is blacklisted on this device.
+  static bool IsVp8Blacklisted();
 };
 
 }  // namespace media