Fix.

node_modules/cssom/lib/CSSImportRule.js

@@ -0,0 +1,132 @@
+//.CommonJS
+var CSSOM = {
+	CSSRule: require("./CSSRule").CSSRule,
+	CSSStyleSheet: require("./CSSStyleSheet").CSSStyleSheet,
+	MediaList: require("./MediaList").MediaList
+};
+///CommonJS
+
+
+/**
+ * @constructor
+ * @see http://dev.w3.org/csswg/cssom/#cssimportrule
+ * @see http://www.w3.org/TR/DOM-Level-2-Style/css.html#CSS-CSSImportRule
+ */
+CSSOM.CSSImportRule = function CSSImportRule() {
+	CSSOM.CSSRule.call(this);
+	this.href = "";
+	this.media = new CSSOM.MediaList();
+	this.styleSheet = new CSSOM.CSSStyleSheet();
+};
+
+CSSOM.CSSImportRule.prototype = new CSSOM.CSSRule();
+CSSOM.CSSImportRule.prototype.constructor = CSSOM.CSSImportRule;
+CSSOM.CSSImportRule.prototype.type = 3;
+
+Object.defineProperty(CSSOM.CSSImportRule.prototype, "cssText", {
+  get: function() {
+    var mediaText = this.media.mediaText;
+    return "@import url(" + this.href + ")" + (mediaText ? " " + mediaText : "") + ";";
+  },
+  set: function(cssText) {
+    var i = 0;
+
+    /**
+     * @import url(partial.css) screen, handheld;
+     *        ||               |
+     *        after-import     media
+     *         |
+     *         url
+     */
+    var state = '';
+
+    var buffer = '';
+    var index;
+    for (var character; (character = cssText.charAt(i)); i++) {
+
+      switch (character) {
+        case ' ':
+        case '\t':
+        case '\r':
+        case '\n':
+        case '\f':
+          if (state === 'after-import') {
+            state = 'url';
+          } else {
+            buffer += character;
+          }
+          break;
+
+        case '@':
+          if (!state && cssText.indexOf('@import', i) === i) {
+            state = 'after-import';
+            i += 'import'.length;
+            buffer = '';
+          }
+          break;
+
+        case 'u':
+          if (state === 'url' && cssText.indexOf('url(', i) === i) {
+            index = cssText.indexOf(')', i + 1);
+            if (index === -1) {
+              throw i + ': ")" not found';
+            }
+            i += 'url('.length;
+            var url = cssText.slice(i, index);
+            if (url[0] === url[url.length - 1]) {
+              if (url[0] === '"' || url[0] === "'") {
+                url = url.slice(1, -1);
+              }
+            }
+            this.href = url;
+            i = index;
+            state = 'media';
+          }
+          break;
+
+        case '"':
+          if (state === 'url') {
+            index = cssText.indexOf('"', i + 1);
+            if (!index) {
+              throw i + ": '\"' not found";
+            }
+            this.href = cssText.slice(i + 1, index);
+            i = index;
+            state = 'media';
+          }
+          break;
+
+        case "'":
+          if (state === 'url') {
+            index = cssText.indexOf("'", i + 1);
+            if (!index) {
+              throw i + ': "\'" not found';
+            }
+            this.href = cssText.slice(i + 1, index);
+            i = index;
+            state = 'media';
+          }
+          break;
+
+        case ';':
+          if (state === 'media') {
+            if (buffer) {
+              this.media.mediaText = buffer.trim();
+            }
+          }
+          break;
+
+        default:
+          if (state === 'media') {
+            buffer += character;
+          }
+          break;
+      }
+    }
+  }
+});
+
+
+//.CommonJS
+exports.CSSImportRule = CSSOM.CSSImportRule;
+///CommonJS