tree c46d73e1e4c5ff20facfc67493c8081236e5856d
parent 48dce4661e20f18a75440e961b6a5cd51fac19fd
author Chris Harrelson <chrishtr@chromium.org> 1594348668 -0700
committer Blink WPT Bot <blink-w3c-test-autoroller@chromium.org> 1594350892 -0700

Re-add paint_invalidation_container in PrePaintTreeWalk.

This is needed in order to make sure to call
SetNeedsCheckRasterInvalidation() on all GraphicsLayers that
need raster invalidation after an invalidation of paint. To do
this involves finding out into which GraphicsLayer a LayoutObject paints.

We'll be able to remove it in favor of a dirty bit on
CompositingLayerAssigner when pre-paint is moved before compositing.

Bug: 1102733

Change-Id: I506d7e574e802502d9414ad67f14f0d4c072b184
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2290547
Commit-Queue: Chris Harrelson <chrishtr@chromium.org>
Commit-Queue: Xianzhu Wang <wangxianzhu@chromium.org>
Auto-Submit: Chris Harrelson <chrishtr@chromium.org>
Reviewed-by: Xianzhu Wang <wangxianzhu@chromium.org>
Cr-Commit-Position: refs/heads/master@{#787058}