commit 6b2b9c70636afcc1127e6b199d482a5ffee3fd84
author glebl <glebl@chromium.org> Wed Jul 13 02:09:51 2016
committer Commit bot <commit-bot@chromium.org> Wed Jul 13 02:12:50 2016
tree 6c0f5ea2009c0a46a38f01316820154a964015c5
parent 243c701b03206899b372d0b7898b49fc7a725704

Fix zoom in CSS paint worklets.

This patch does next things:

1) Propagate the zoom factor to CSSPaintDefinition, so we can calculate CSS size

2) Report correct CSS size in 'geom' parameter of CSS paint worklet.

3) Let PaintGeneratedImage report its intrinsic size, instead of improperly conforming to the size of its container.

BUG=578252
TEST=third_party/WebKit/LayoutTests/csspaint/paint2d-zoom.html

Review-Url: https://codereview.chromium.org/2104103003
Cr-Commit-Position: refs/heads/master@{#404891}