GitLab

The case is extended from crbug.com/849382. Some elements may display
by scaling down from huge geometries with a tiny scale. When the scale
changes (e.g. from 1e-6 from 2e-6), the rasterized result will
significantly change which should not be ignored.

Cq-Include-Trybots: master.tryserver.blink:linux_trusty_blink_rel;master.tryserver.chromium.linux:linux_layout_tests_slimming_paint_v2
Change-Id: I31928d95f8d864de83a75af02fd3cfe95ef8e8fa
Reviewed-on: https://chromium-review.googlesource.com/1087812
Commit-Queue: Xianzhu Wang <wangxianzhu@chromium.org>
Reviewed-by: Chris Harrelson <chrishtr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#564776}