Remove incorrect global dojo.keys access in dijit/_HasDropDown. Fixes #15917.
Remove incorrect global dojo.keys access in dijit/_HasDropDown. Fixes #15917.


git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@29608 560b804f-0ae3-0310-86f3-f6aa0a117693

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