Run bower update

third_party/polymer/components/webcomponentsjs/package.json

Index: third_party/polymer/components/webcomponentsjs/package.json
diff --git a/third_party/polymer/components/webcomponentsjs/package.json b/third_party/polymer/components/webcomponentsjs/package.json
index 670c5fbde7628382a987a30b66fe523bba2cdd06..65b003e8a6b336683da48393f7f67a3426f5d132 100644
--- a/third_party/polymer/components/webcomponentsjs/package.json
+++ b/third_party/polymer/components/webcomponentsjs/package.json
@@ -1,6 +1,6 @@
 {
   "name": "webcomponents.js",
-  "version": "0.7.22",
+  "version": "0.6.1",
   "description": "webcomponents.js",
   "main": "webcomponents.js",
   "directories": {
@@ -11,13 +11,13 @@
     "url": "https://github.com/webcomponents/webcomponentsjs.git"
   },
   "author": "The Polymer Authors",
-  "license": "BSD-3-Clause",
+  "license": {
+    "type": "BSD-3-Clause",
+    "url": "http://polymer.github.io/LICENSE.txt"
+  },
   "bugs": {
     "url": "https://github.com/webcomponents/webcomponentsjs/issues"
   },
-  "scripts": {
-    "test": "wct"
-  },
   "homepage": "http://webcomponents.org",
   "devDependencies": {
     "gulp": "^3.8.8",
@@ -26,6 +26,6 @@
     "gulp-header": "^1.1.1",
     "gulp-uglify": "^1.0.1",
     "run-sequence": "^1.0.1",
-    "web-component-tester": "^4.0.1"
+    "web-component-tester": "*"
   }
 }