Use addClass()/removeClass() for update tree node class, so that dijitTreeLabledFocused class isn't inadvertently erased. Fixes #8256 !strict.
Use addClass()/removeClass() for update tree node class, so that dijitTreeLabledFocused class isn't inadvertently erased.
Fixes #8256 !strict.

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@16043 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful