Add vulcanize to tools.

tools/vulcanize/node_modules/vulcanize/node_modules/cheerio/node_modules/htmlparser2/tests/99-benchmark.js

Index: tools/vulcanize/node_modules/vulcanize/node_modules/cheerio/node_modules/htmlparser2/tests/99-benchmark.js
diff --git a/tools/vulcanize/node_modules/vulcanize/node_modules/cheerio/node_modules/htmlparser2/tests/99-benchmark.js b/tools/vulcanize/node_modules/vulcanize/node_modules/cheerio/node_modules/htmlparser2/tests/99-benchmark.js
new file mode 100644
index 0000000000000000000000000000000000000000..af58625789196fa3a60b6c1d993cd381d31b1201
--- /dev/null
+++ b/tools/vulcanize/node_modules/vulcanize/node_modules/cheerio/node_modules/htmlparser2/tests/99-benchmark.js
@@ -0,0 +1,21 @@
+var multiply = function(text){
+		return Array(5e3+1).join(text);
+	},
+	tests = {
+		self_closing: multiply("<br/>"),
+		tag: multiply("<tag foo=bar foobar> Text </tag>"),
+		comment: multiply("<!-- this is <<a> comment -->"),
+		directive: multiply("<?foo bar?>"),
+		special: multiply("<script> THIS IS <SPECIAL> </script>"),
+		xml: multiply("<!directive><tag attr='value'> text <!--Comment<>--></tag>")
+	},
+	cbs = {};
+
+var parser = new (require("../lib/Parser.js"))(cbs),
+	ben = require("ben");
+
+Object.keys(tests).forEach(function(name){
+	console.log("Test", name, "took", ben(150, function(){
+		parser.parseComplete(tests[name]);
+	}));
+});