experimental support for fragmented mp4 playback in nuplayer

cherry picked from change 170999

Change-Id: I407775f0290154ad4961134839a15c9f296424c0
diff --git a/media/libmediaplayerservice/nuplayer/GenericSource.cpp b/media/libmediaplayerservice/nuplayer/GenericSource.cpp
index 99569c9..f0c3240 100644
--- a/media/libmediaplayerservice/nuplayer/GenericSource.cpp
+++ b/media/libmediaplayerservice/nuplayer/GenericSource.cpp
@@ -128,7 +128,7 @@
     return OK;
 }
 
-sp<MetaData> NuPlayer::GenericSource::getFormat(bool audio) {
+sp<MetaData> NuPlayer::GenericSource::getFormatMeta(bool audio) {
     sp<MediaSource> source = audio ? mAudioTrack.mSource : mVideoTrack.mSource;
 
     if (source == NULL) {