am 7984c949: Get rid of the built-in search widget in Launcher2

Merge commit '7984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2' into eclair-mr2-plus-aosp

* commit '7984c9496bcaeca23ee7fdecc4d4f1bb2467e0f2':
  Get rid of the built-in search widget in Launcher2