function doGetParent(c) {
			if (!c) {
				return;
			}
			return bGlobal && UIComponent && (c instanceof UIComponent) ? c.oContainer : c.oParent;
		}
Search given control's parents and try to find a ScrollDelegate.

@param {sap.ui.core.Control} oControl Starting point for the search
@param {boolean} bGlobal Whether the search should stop on component level (<code>false</code>) or not
@returns {Object|undefined} ScrollDelegate or <code>undefined</code> if it cannot be found
@public
@since 1.11