new ProcessComponents<Object>(cssTree.getMutatingVisitController(), errorManager).runPass();
RuntimeConditionalNodeCollector runtimeConditionalNodeCollector = new
RuntimeConditionalNodeCollector(cssTree.getVisitController());
runtimeConditionalNodeCollector.runPass();
new ExtendedEliminateConditionalNodes(cssTree.getMutatingVisitController(),
getPermutationsConditions(context, extendedCssTree.permutationAxes),
runtimeConditionalNodeCollector.getRuntimeConditionalNodes()).runPass();