am 644693f4: Merge change Ic42763b1 into eclair

Merge commit '644693f4caf2364a0e811dca13304788e2c8fee8' into eclair-plus-aosp

* commit '644693f4caf2364a0e811dca13304788e2c8fee8':
  Fix issue #2242440: Window screen brightness attribute is broken