Fixed #16272 -- Removed stale format class attributes of date-related widgets. Thanks, aaugustin.
Fixed #16272 -- Removed stale format class attributes of date-related widgets. Thanks, aaugustin.

git-svn-id: 554f83ef17aa7291f84efa897c1acfc5d0035373@16459 bcc190cf-cafb-0310-a4f2-bffc1f526a37

svn2github/django,svn2github/django,svn2github/django