update packages to latest version

node_modules/cssom/lib/CSSGroupingRule.js

@@ -0,0 +1,68 @@
+//.CommonJS
+var CSSOM = {
+	CSSRule: require("./CSSRule").CSSRule
+};
+///CommonJS
+
+
+/**
+ * @constructor
+ * @see https://drafts.csswg.org/cssom/#the-cssgroupingrule-interface
+ */
+CSSOM.CSSGroupingRule = function CSSGroupingRule() {
+	CSSOM.CSSRule.call(this);
+	this.cssRules = [];
+};
+
+CSSOM.CSSGroupingRule.prototype = new CSSOM.CSSRule();
+CSSOM.CSSGroupingRule.prototype.constructor = CSSOM.CSSGroupingRule;
+
+
+/**
+ * Used to insert a new CSS rule to a list of CSS rules.
+ *
+ * @example
+ *   cssGroupingRule.cssText
+ *   -> "body{margin:0;}"
+ *   cssGroupingRule.insertRule("img{border:none;}", 1)
+ *   -> 1
+ *   cssGroupingRule.cssText
+ *   -> "body{margin:0;}img{border:none;}"
+ *
+ * @param {string} rule
+ * @param {number} [index]
+ * @see https://www.w3.org/TR/cssom-1/#dom-cssgroupingrule-insertrule
+ * @return {number} The index within the grouping rule's collection of the newly inserted rule.
+ */
+ CSSOM.CSSGroupingRule.prototype.insertRule = function insertRule(rule, index) {
+	if (index < 0 || index > this.cssRules.length) {
+		throw new RangeError("INDEX_SIZE_ERR");
+	}
+	var cssRule = CSSOM.parse(rule).cssRules[0];
+	cssRule.parentRule = this;
+	this.cssRules.splice(index, 0, cssRule);
+	return index;
+};
+
+/**
+ * Used to delete a rule from the grouping rule.
+ *
+ *   cssGroupingRule.cssText
+ *   -> "img{border:none;}body{margin:0;}"
+ *   cssGroupingRule.deleteRule(0)
+ *   cssGroupingRule.cssText
+ *   -> "body{margin:0;}"
+ *
+ * @param {number} index within the grouping rule's rule list of the rule to remove.
+ * @see https://www.w3.org/TR/cssom-1/#dom-cssgroupingrule-deleterule
+ */
+ CSSOM.CSSGroupingRule.prototype.deleteRule = function deleteRule(index) {
+	if (index < 0 || index >= this.cssRules.length) {
+		throw new RangeError("INDEX_SIZE_ERR");
+	}
+	this.cssRules.splice(index, 1)[0].parentRule = null;
+};
+
+//.CommonJS
+exports.CSSGroupingRule = CSSOM.CSSGroupingRule;
+///CommonJS