Signal an appropriate error even if there are no active streams yet.

Change-Id: I3ac1053ad288558b62ee18056dfd0a9ce0da8f49
related-to-bug: 5372901
diff --git a/media/libmediaplayerservice/nuplayer/HTTPLiveSource.h b/media/libmediaplayerservice/nuplayer/HTTPLiveSource.h
index 36c67c5..f22af5b 100644
--- a/media/libmediaplayerservice/nuplayer/HTTPLiveSource.h
+++ b/media/libmediaplayerservice/nuplayer/HTTPLiveSource.h
@@ -35,8 +35,7 @@
 
     virtual void start();
 
-    // Returns true iff more data was available, false on EOS.
-    virtual bool feedMoreTSData();
+    virtual status_t feedMoreTSData();
 
     virtual sp<MetaData> getFormat(bool audio);
     virtual status_t dequeueAccessUnit(bool audio, sp<ABuffer> *accessUnit);
@@ -59,7 +58,7 @@
     bool mUIDValid;
     uid_t mUID;
     uint32_t mFlags;
-    bool mEOS;
+    status_t mFinalResult;
     off64_t mOffset;
     sp<ALooper> mLiveLooper;
     sp<LiveSession> mLiveSession;