tree 359d32228b22e73fb0cd48142d9ff8ea71569689
parent 54c06152e0d9c666aec61ae5d9686d7d3327ea34
author Mike Reed <reed@google.com> 1253028413 -0400
committer Mike Reed <reed@google.com> 1253034860 -0400

special-case coordinate conversion when we are taking content coordinates to be invalidate. We need to
round "out" these, to account for the slop in antialiasing, rather than using the existing routines
that (correctly) round.