[webkit-reviews] review requested: [Bug 20445] HTML listbox is not resized horizontally when zooming : [Attachment 213087] Proposed patch

[bugzilla-daemon at webkit.org]

Renata Hodovan <reni at webkit.org> has asked  for review:
Bug 20445: HTML listbox is not resized horizontally when zooming
https://bugs.webkit.org/show_bug.cgi?id=20445

Attachment 213087: Proposed patch
https://bugs.webkit.org/attachment.cgi?id=213087&action=review

------- Additional Comments from Renata Hodovan <reni at webkit.org>
This patch updates the StyleChange parameter to Style::Change and makes the
test to result a text dump.
The reference value of the listboxs width in the test is set to 55 (width 10
allowance). This value was checked on nix and qt too, they resulted 55.5 and 56
values respectively, while these values were about 30 without the patch. This
way I think it's able to catch this failure.