Revert "BHV-8481: Allow overriding of generateChildHtml by controls."
Revert "BHV-8481: Allow overriding of generateChildHtml by controls."

This reverts commit 8d16fe6677748a0c6a7c22bb95158bd71f2d83d9.

zefsolutions/enyo,mcanthony/enyo,mcanthony/enyo,soapdog/enyo,bright-sparks/enyo,enyojs/enyo,PKRoma/enyo,kustomzone/enyo,beni55/enyo,kustomzone/enyo,wikieswan/enyo,enyojs/enyo,zefsolutions/enyo,PKRoma/enyo,beni55/enyo,bright-sparks/enyo,wikieswan/enyo,soapdog/enyo