Fix 5607624: Native crash in movie studio while previewing the movie

Change-Id: I6bc123a3da4fb071a65fe776bcba0268fa58bf29
diff --git a/libvideoeditor/lvpp/VideoEditorSRC.h b/libvideoeditor/lvpp/VideoEditorSRC.h
index a5e8e22..c61b7c1 100755
--- a/libvideoeditor/lvpp/VideoEditorSRC.h
+++ b/libvideoeditor/lvpp/VideoEditorSRC.h
@@ -78,6 +78,7 @@
         MediaBuffer* mBuffer;
         int32_t mLeftover;
         bool mFormatChanged;
+        bool mStopPending;
 
         int64_t mInitialTimeStampUs;
         int64_t mAccuOutBufferSize;