859142 - Bottom part of some sites blinks on white when loading

Status: VERIFIED DUPLICATE of bug 858803

(Core :: Layout, defect)

Description

[Virtual_ManPL [:Virtual] 🇵🇱 - (please needinfo? me - so I will see your comment/message/reply/question/etc.)]

Just open this site http://ogame.org/ and you should see that bottom part of the site blinks on white on loading


Regression window (mozilla-inbound-win32-pgo)
Good:
https://ftp.mozilla.org/pub/mozilla.org/firefox/tinderbox-builds/mozilla-inbound-win32-pgo/1365156282/

Bad:
https://ftp.mozilla.org/pub/mozilla.org/firefox/tinderbox-builds/mozilla-inbound-win32-pgo/1365167071/

Pushlog:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=d0a75bdaa01e&tochange=6ecf4abf3659


Probably triggered by:
Bug 841192 - Remove nsDisplayClip(RoundedRect) and attach explicit Clip objects to every display item

Comment 1

[Gary [:streetwolf52]]

Might be a Dup of  https://bugzilla.mozilla.org/show_bug.cgi?id=858803

Comment 2

[Robert O'Callahan (:roc) (email my personal email if necessary)]

Doesn't seem to happen on Linux for me.

Comment 3

[Robert O'Callahan (:roc) (email my personal email if necessary)]

Please check if bug 858803 fixes this when it lands.

Comment 4

[Virtual_ManPL [:Virtual] 🇵🇱 - (please needinfo? me - so I will see your comment/message/reply/question/etc.)]

Looks fixed with latest Nightly from inbound
https://ftp.mozilla.org/pub/mozilla.org/firefox/tinderbox-builds/mozilla-inbound-win32-pgo/1365523492/
so I marking this bug as duplicate of bug #858803