Web Inspector: Remove unused expandTreeElementsWhenArrowing property from TreeOutline
https://bugs.webkit.org/show_bug.cgi?id=145470

Reviewed by Joseph Pecoraro.

* UserInterface/Views/TreeOutline.js:
(WebInspector.TreeOutline.prototype._treeKeyDown):
Replaced uses of removed property with boolean literal.


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@185011 268f45cc-cd09-0410-ab3c-d52691b4dbfc
2 files changed