commit 85ef4db469dd9a9cd594faa021c31994f044494b
author jhoneycutt@apple.com <jhoneycutt@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Fri Apr 11 23:09:39 2014 +0000
committer jhoneycutt@apple.com <jhoneycutt@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> Fri Apr 11 23:09:39 2014 +0000
tree 3cc05edfe38aed4741c9c428533a1b80a668ac39
parent 0b2195a1d98363dfce0ca6388779e0635fd6db35

Assertion failure changing select element size during focus event
dispatch
<https://bugs.webkit.org/show_bug.cgi?id=131566>
<rdar://problem/16400735>

Reviewed by Andy Estes.

Source/WebCore:

Test: fast/forms/select-change-size-during-focus.html

* html/HTMLSelectElement.cpp:
(WebCore::HTMLSelectElement::listBoxDefaultEventHandler):
Adopt the fix from Chromium r171216; check that the renderer is still
of the expected type, and return early if it is not.

LayoutTests:

* fast/forms/select-change-size-during-focus-expected.txt: Added.
* fast/forms/select-change-size-during-focus.html: Added.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@167167 268f45cc-cd09-0410-ab3c-d52691b4dbfc