VT: Report all data about packet receiving up to application

 - A design change of RTP/RTCP recovery logic.
 - It's better to move logics about decision(ex. Call downgrading, TMMBR)
   to application side. So all ingredients for the decision must be sent to upper layer.
 - RTP stastics will be reported to upper layer for every seconds.

Bug: 165061754
Change-Id: I567a55926c27aafb2510313d9cd41acbc8110194
Signed-off-by: Kim Sungyeon <sy85.kim@samsung.com>
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayer.h b/media/libmediaplayerservice/nuplayer/NuPlayer.h
index 0105248..2f83224 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayer.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayer.h
@@ -102,6 +102,8 @@
 
     void updateInternalTimers();
 
+    void setTargetBitrate(int bitrate);
+
 protected:
     virtual ~NuPlayer();