public void unRegisterFont(JComponent component, String fontId) {
		// do nothing
	}
Removes the component and font id binding made in a previous call to 
{@link #registerFont(Component, String)}.
@param component the component to remove
@param fontId the id of the font previously registered
Ghidra/Framework/Gui/src/main/java/generic/theme/ThemeManager.java