am 99c5179f: Merge "Force redraw in touch_up if there is a move." into froyo

Merge commit '99c5179fafcccff2bcc05b4c7fb04007bb438f67' into froyo-plus-aosp

* commit '99c5179fafcccff2bcc05b4c7fb04007bb438f67':
  Force redraw in touch_up if there is a move.