RTSP now properly publishes its "seekable" flags after connection

has successfully completed and only then signals that preparation is
complete.

Change-Id: I1a60f718e673fe1462c69369c40eafbed6a14326
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerDriver.h b/media/libmediaplayerservice/nuplayer/NuPlayerDriver.h
index 49b8ed2..5df0cfb 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerDriver.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerDriver.h
@@ -92,6 +92,7 @@
 
     State mState;
 
+    bool mIsAsyncPrepare;
     status_t mAsyncResult;
 
     // The following are protected through "mLock"