function callback(nodeId, successCallback, failureCallback, newSelector, error, rulePayload)
        {
            this._pendingCommandsMajorState.pop();
            if (error) {
                failureCallback();
                return;
            }
            this._domModel.markUndoableState();
            this._computeMatchingSelectors(rulePayload, nodeId, successCallback, failureCallback);
        }
@param {!DOMAgent.NodeId} nodeId
@param {function(!WebInspector.CSSRule)} successCallback
@param {function()} failureCallback
@param {?Protocol.Error} error
@param {string} newSelector
@param {!CSSAgent.CSSRule} rulePayload
@this {WebInspector.CSSStyleModel}