am 2a9d49d1: am 1d708e72: Deselect the home icon whenever we zoom, in case we were tracking it.

Merge commit '2a9d49d14cd7967a2067a6b67003ae046d5896ba' into eclair-mr2-plus-aosp

* commit '2a9d49d14cd7967a2067a6b67003ae046d5896ba':
  Deselect the home icon whenever we zoom, in case we were tracking it.