Added vulcanize under third_party/npm_modules

node_modules/vulcanize/lib/utils.js

Index: node_modules/vulcanize/lib/utils.js
diff --git a/node_modules/vulcanize/lib/utils.js b/node_modules/vulcanize/lib/utils.js
new file mode 100644
index 0000000000000000000000000000000000000000..e7d078c40fa28a3da7e38e1b2068e95ac7650f76
--- /dev/null
+++ b/node_modules/vulcanize/lib/utils.js
@@ -0,0 +1,78 @@
+/**
+ * @license
+ * Copyright (c) 2014 The Polymer Project Authors. All rights reserved.
+ * This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
+ * The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
+ * The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
+ * Code distributed by Google as part of the polymer project is also
+ * subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
+ */
+var path = require('path');
+
+function concatTemplates($, context, query, matches) {
+  $('template, ' + query, context).each(function() {
+    if (this.name === 'template') {
+      concatTemplates($, this.children[0], query, matches);
+    } else {
+      matches.push(this);
+    }
+  });
+}
+
+module.exports = {
+  // directly update the textnode child of <style>
+  // equivalent to <style>.textContent
+  setTextContent: function(node, text) {
+    var unwrapped = node.cheerio ? node.get(0) : node;
+    var child = unwrapped.children[0];
+    if (child) {
+      child.data = text;
+    } else {
+      unwrapped.children[0] = {
+        data: text,
+        type: 'text',
+        next: null,
+        prev: null,
+        parent: unwrapped
+      };
+    }
+  },
+  getTextContent: function(node) {
+    var unwrapped = node.cheerio ? node.get(0) : node;
+    var child = unwrapped.children[0];
+    return child ? child.data : '';
+  },
+  // escape a string to be used in new RegExp
+  escapeForRegExp: function(s) {
+    return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
+  },
+  unixPath: function(inpath, optSep) {
+    var sep = optSep || path.sep;
+    if (sep !== '/') {
+      inpath = inpath.split(sep).join('/');
+    }
+    return inpath;
+  },
+  processPolymerInvocation: function(elementName, invocation) {
+    var name = invocation[1] || '';
+    var split = invocation[2] || '';
+    var trailing = invocation[3];
+    var nameIsString = /^['"]/.test(name);
+    if (!split) {
+      // assume "name" is actually the prototype if it is not a string literal
+      if (!name || (name && !nameIsString)) {
+        trailing = name + trailing;
+        name = '\'' + elementName + '\'';
+      }
+      if (trailing !== ')') {
+        split = ',';
+      }
+    }
+    return 'Polymer(' + name + split + trailing;
+  },
+  searchAll: function($, query) {
+    var matches = [];
+    concatTemplates($, null, query, matches);
+    return $(matches);
+  }
+};