am 12c03e33: am f66f3052: Merge "TIF: implement gatherTransparentRegion() and dispatchDraw() in TvView." into lmp-mr1-dev

* commit '12c03e3386db46f2452dd7642771adad1d03ce5c':
  TIF: implement gatherTransparentRegion() and dispatchDraw() in TvView.