commit ca6a7c29452e13cf63bb4e225972065cbfe6e265
author senorblanco <senorblanco@chromium.org> Fri Jun 27 13:35:52 2014 -0700
committer Commit bot <commit-bot@chromium.org> Fri Jun 27 13:35:52 2014 -0700
tree b55b8a6d110762d62e4a97d24eadc58f0c1705eb
parent d3e474e20c6f0f24ddb6b2643e92975d60190daa

Make perlin noise do CTM-correct scaling.

When drawing perlin noise, generate noise at the resolution determined
by CTM, not by the resolution at construction time. This required moving
the generation of PaintingData to getContext() and asNewEffect() for the
raster and GPU paths, respectively.

It also required adjusting the matrices used during rendering
to be translate-only.

R=sugoi@chromium.org, bsalomon@google.com

Author: senorblanco@chromium.org

Review URL: https://codereview.chromium.org/358903002