am 36322db5: Add focus API and FLASH_MODE_VIDEO_LIGHT.

Merge commit '36322db5752c7ec196f59ba94abe5d5a63cc19f5' into eclair-plus-aosp

* commit '36322db5752c7ec196f59ba94abe5d5a63cc19f5':
  Add focus API and FLASH_MODE_VIDEO_LIGHT.