@Override
	public void serviceRemoved(Class<?> interfaceClass, Object service) {
		if (interfaceClass == FunctionComparisonService.class) {
			provider.removeCompareAction();
		}
	}
Kicks the tool actions to set the proper enablement when selection changes
on the function table
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/functionwindow/FunctionWindowPlugin.java