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..04b83a9937299f67e8b3e80066d508ff436062d5 100644
--- a/media/base/android/media_codec_util.h
+++ b/media/base/android/media_codec_util.h
@@ -65,6 +65,9 @@ class MEDIA_EXPORT MediaCodecUtil {
   static bool IsHLSPath(const GURL& url);
 
   static bool RegisterMediaCodecUtil(JNIEnv* env);
+
+  // Indicates if the vp8 decoder is available on this device.
+  static bool IsVp8DecoderAvailable();
 };
 
 }  // namespace media