Performance fixes for getDescendants(). _getDescendantsHelper() could be moved to dijit base if useful. Refs #6954, #7550, #7706, #7784, #7823. !strict
Performance fixes for getDescendants().
_getDescendantsHelper() could be moved to dijit base if useful.
Refs #6954, #7550, #7706, #7784, #7823.
!strict

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@15616 560b804f-0ae3-0310-86f3-f6aa0a117693

harbalk/delite,Sam-Cummins/delite,Sam-Cummins/delite,kitsonk/delite,harbalk/delite,kitsonk/delite