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(parent: 6043b8a) | patch
Avoid synchronous layout in window.scrollTo(0,0) when already at (0,0)
authorakling@apple.com <akling@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Tue, 17 Jun 2014 19:00:42 +0000 (19:00 +0000)
committerakling@apple.com <akling@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc>
Tue, 17 Jun 2014 19:00:42 +0000 (19:00 +0000)
commitfba1550dc92fbf3fc21b98253122b1ee5e24bd5c
treea0b0439b24971802012ee45f361b8aa7ccaf4079tree | snapshot
parent6043b8a54179ee70b06664481ee6c66d33e57a6ecommit | diff
Avoid synchronous layout in window.scrollTo(0,0) when already at (0,0)
<https://webkit.org/b/133893>

Going from 0,0 to 0,0 is a no-op since there is no way a layout will
affect the current scroll position.

We don't send scroll events when moving to the previous position,
so this change is not observable.

Reviewed by Anders Carlsson.

* page/DOMWindow.cpp:
(WebCore::DOMWindow::scrollTo):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@170063 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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Source/WebCore/page/DOMWindow.cpp diff | blob | history
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