Fix for issue : 3450195 Adapt to the recent changes of awesome player in video editor preview player

Change-Id: Ibd15264837dab32464fb90e75cf6d3d323cbbae3
diff --git a/libvideoeditor/lvpp/PreviewPlayer.h b/libvideoeditor/lvpp/PreviewPlayer.h
index 564c014..e06836e 100644
--- a/libvideoeditor/lvpp/PreviewPlayer.h
+++ b/libvideoeditor/lvpp/PreviewPlayer.h
@@ -128,6 +128,7 @@
     static bool ContinuePreparation(void *cookie);
     void onPrepareAsyncEvent();
     void finishAsyncPrepare_l();
+    status_t startAudioPlayer_l();
 
     sp<PreviewPlayerRenderer> mVideoRenderer;
 
@@ -218,6 +219,8 @@
     status_t prepare_l();
     status_t prepareAsync_l();
 
+    VideoEditorAudioPlayer  *mVeAudioPlayer;
+
     PreviewPlayer(const PreviewPlayer &);
     PreviewPlayer &operator=(const PreviewPlayer &);
 };