NuPlayer: query current position from NuPlayerRenderer.

Bug: 17653702
Change-Id: Ie0b1f92420b071a0cfcd389f5e7917a54d332541
diff --git a/media/libmediaplayerservice/nuplayer/NuPlayerDriver.h b/media/libmediaplayerservice/nuplayer/NuPlayerDriver.h
index f2bd431..5cba7d9 100644
--- a/media/libmediaplayerservice/nuplayer/NuPlayerDriver.h
+++ b/media/libmediaplayerservice/nuplayer/NuPlayerDriver.h
@@ -68,10 +68,8 @@
     void notifyResetComplete();
     void notifySetSurfaceComplete();
     void notifyDuration(int64_t durationUs);
-    void notifyPosition(int64_t positionUs);
     void notifySeekComplete();
     void notifySeekComplete_l();
-    void notifyFrameStats(int64_t numFramesTotal, int64_t numFramesDropped);
     void notifyListener(int msg, int ext1 = 0, int ext2 = 0, const Parcel *in = NULL);
     void notifyFlagsChanged(uint32_t flags);
 
@@ -106,10 +104,7 @@
     bool mSetSurfaceInProgress;
     int64_t mDurationUs;
     int64_t mPositionUs;
-    int64_t mNotifyTimeRealUs;
-    int64_t mPauseStartedTimeUs;
-    int64_t mNumFramesTotal;
-    int64_t mNumFramesDropped;
+    bool mSeekInProgress;
     // <<<
 
     sp<ALooper> mLooper;
@@ -125,7 +120,6 @@
 
     status_t prepare_l();
     void notifyListener_l(int msg, int ext1 = 0, int ext2 = 0, const Parcel *in = NULL);
-    void setPauseStartedTimeIfNeeded();
 
     DISALLOW_EVIL_CONSTRUCTORS(NuPlayerDriver);
 };