[third_party] add polymer 1.2.3

polymer_1.2.3/bower_components/paper-menu/test/paper-menu.html

Index: polymer_1.2.3/bower_components/paper-menu/test/paper-menu.html
diff --git a/polymer_1.0.4/bower_components/paper-menu/test/paper-menu.html b/polymer_1.2.3/bower_components/paper-menu/test/paper-menu.html
similarity index 92%
copy from polymer_1.0.4/bower_components/paper-menu/test/paper-menu.html
copy to polymer_1.2.3/bower_components/paper-menu/test/paper-menu.html
index 5856775710430dffcd6b8ef77f43854f0abae7f6..d92e6737ce390a9272d101579b159093c84c7059 100644
--- a/polymer_1.0.4/bower_components/paper-menu/test/paper-menu.html
+++ b/polymer_1.2.3/bower_components/paper-menu/test/paper-menu.html
@@ -20,9 +20,6 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
     <script src="../../webcomponentsjs/webcomponents-lite.js"></script>
 
     <script src="../../web-component-tester/browser.js"></script>
-    <script src="../../test-fixture/test-fixture-mocha.js"></script>
-
-    <link rel="import" href="../../test-fixture/test-fixture.html">
     <link rel="import" href="../paper-menu.html">
 
   </head>
@@ -55,7 +52,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
 
           menu.selected = 1;
 
-          assert.equal(getComputedStyle(menu.selectedItem).fontWeight, 
+          assert.equal(getComputedStyle(menu.selectedItem).fontWeight,
               getComputedStyle(boldDiv).fontWeight, 'selected item is bold');
         });