sproutcore/sproutcore — pull request #705 by rykov (2012-01-27 20:11:36+00:00)
Title: Fix the CSS for ModalPane backdrop for PanelPane

The ModalPane that's used as a backdrop for PanelPane no longer gets darkened styling because the **.for-sc-panel** selector is applied to **.sc-panel** rather than **.sc-modal**

The backdrop definition is here:
https://github.com/sproutcore/sproutcore/blob/master/frameworks/desktop/panes/panel.js#L101