patch applied (packages/hpc): Remove unused imports

[Ian Lynagh]

Tue Jul  7 04:58:47 PDT 2009  Ian Lynagh <igloo at earth.li>
  * Remove unused imports

    M ./Trace/Hpc/Mix.hs -1

View patch online:
http://darcs.haskell.org/packages/hpc/_darcs/patches/20090707115847-3fd76-a25355664ea55f083f1ec8a8f8aa598ff785fe9f.gz