am cff6c845: am ae4bd059: ADT/Layoutlib: Reimplement parts of BitmapFactory

Merge commit 'cff6c8459ca05f3fee2d2999989d07a7176f955c'

* commit 'cff6c8459ca05f3fee2d2999989d07a7176f955c':
  ADT/Layoutlib: Reimplement parts of BitmapFactory