cleanContent defined twice in dojo.html._ContentSetter

[bitranch]

In the definition of dojo.html._ContentSetter, cleanContent is defined twice (from svn trunk):

// cleanContent: Boolean
//		Should the content be cleaned/made safe before ...
cleanContent: 						false, 
// extractContent: Boolean
//		Should the content be treated as a full html ...
extractContent: 					false,
cleanContent: 						false,

Deleting that last "cleanContent" line is all that's necessary.

Other than unnecessarily using space, this doesn't seem to have any negative effects. (Well, it hurts my sense of esthetics, but I'll eventually recover.)

[dante]

(In [14924]) fixes #7406 - whitespace and duplicate variable declaration in html._ContentSetter ... thanks bitranch! !strict