[Events] Changed enum values from ALL_CAPS to camelCase to match other W3C spec conventions.

Minor but normative:

Changed enum values from ALL_CAPS to camelCase to match other W3C spec conventions.
https://dvcs.w3.org/hg/IndieUI/rev/185b0341e51a

Received on Wednesday, 30 October 2013 21:55:02 UTC