Twiddle some bits to get PNGEncoder to match ImageOperations. There's a Valgrind error that doesn't yet make sense.
Twiddle some bits to get PNGEncoder to match ImageOperations. There's a Valgrind error that doesn't yet make sense.

BUG=none
TEST=none
TBR=willchan


git-svn-id: http://src.chromium.org/svn/trunk/src@17680 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

Former-commit-id: 64e38521f1e575b78d72e791346cafec4091393f
meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser,meego-tablet-ux/meego-app-browser