Closed Bug 1762019 Opened 3 years ago Closed 2 years ago

[wpt-sync] Sync PR 33407 - DL: Avoid geometry computations for frame that is locked in parent.

Categories

(Core :: Layout, task, P4)

Product:
Core
Component:
Layout
Type:
task

Tracking

()

Status:
RESOLVED INVALID

People

(Reporter: wpt-sync, Unassigned)

References

(
URL
)

Details

(Whiteboard: [wptsync downstream])

Sync web-platform-tests PR 33407 into mozilla-central (this bug is closed when the sync is complete).

PR: https://github.com/web-platform-tests/wpt/pull/33407
Details from upstream follow.

Vladimir Levin <vmpstr@chromium.org> wrote:

DL: Avoid geometry computations for frame that is locked in parent.

This patch skips the geometry computations for frames that are locked
in parent anyway, which means they are not intersecting.

The added test causes a DCHECK because of this, but even if DCHECK
doesn't trigger, I think this wasted work.

R=szager@chromium.org

Fixed: 1309693
Change-Id: Icfbe08db934157a38d497628a0484c5893da0b05
Reviewed-on: https://chromium-review.googlesource.com/3557673
WPT-Export-Revision: efa0b4bc8e2344cb0e661a82da367cd978184acc

Component: web-platform-tests → Layout
Product: Testing → Core
Status: NEW → RESOLVED
Closed: 2 years ago
Resolution: --- → INVALID
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