[INTERNAL] P13nConditionPanel: preparation to use the ComboBox control
instead of Select

+ this change does not use the ComboBox but makes required changes to
make this chnange possible

Change-Id: Ia86968dbf8a2d194076af39352cd8b889912b2b7
Merge "[INTERNAL] P13nConditionPanel: preparation to use the ComboBox control instead of Select"