Add basic metadata retrieval support for midi, ogg, etc.
Bug 2050320
diff --git a/media/libmediaplayerservice/Android.mk b/media/libmediaplayerservice/Android.mk
index 84f858c..59ecde6 100644
--- a/media/libmediaplayerservice/Android.mk
+++ b/media/libmediaplayerservice/Android.mk
@@ -13,6 +13,8 @@
     StagefrightPlayer.cpp       \
     TestPlayerStub.cpp          \
     VorbisPlayer.cpp            \
+    VorbisMetadataRetriever.cpp \
+    MidiMetadataRetriever.cpp \
     MidiFile.cpp
 
 ifeq ($(TARGET_OS)-$(TARGET_SIMULATOR),linux-true)