am 7c427030: Merge change I9088d29b into eclair-mr2

Merge commit '7c42703082574638ecaa88ea18b0cc94bfabea2d' into eclair-mr2-plus-aosp

* commit '7c42703082574638ecaa88ea18b0cc94bfabea2d':
  Improves the touch-based text selection UI in text boxes.