[Qt][WK2] Crash in ~WebGraphicsLayer when running fast/multicol/pagination-* tests
authorkbalazs@webkit.org <kbalazs@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Wed, 28 Dec 2011 12:04:28 +0000 (12:04 +0000)
committerkbalazs@webkit.org <kbalazs@webkit.org@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Wed, 28 Dec 2011 12:04:28 +0000 (12:04 +0000)
commitdf4f93a7d0f12d4ffad56f5fae29c8e9c617b72b
tree32bb58a0783a28af1ebe6a82f8233ffe0c56ce9f
parente3b45d1127686869f459b5feeaf1409ae352d72f
[Qt][WK2] Crash in ~WebGraphicsLayer when running fast/multicol/pagination-* tests
https://bugs.webkit.org/show_bug.cgi?id=75000

Reviewed by Noam Rosenthal.

Don't adopt a tile client that belongs to a parent layer.
This is unnecessary and also unsafe because we can live
through that client.

* WebProcess/WebCoreSupport/WebGraphicsLayer.cpp:
(WebCore::WebGraphicsLayer::syncCompositingStateForThisLayerOnly):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@103760 268f45cc-cd09-0410-ab3c-d52691b4dbfc
Source/WebKit2/ChangeLog
Source/WebKit2/WebProcess/WebCoreSupport/WebGraphicsLayer.cpp