[third_party] add polymer 1.2.3

polymer_1.2.3/bower_components/iron-iconset-svg/demo/index.html

Index: polymer_1.2.3/bower_components/iron-iconset-svg/demo/index.html
diff --git a/polymer_1.0.4/bower_components/iron-iconset-svg/demo/index.html b/polymer_1.2.3/bower_components/iron-iconset-svg/demo/index.html
similarity index 94%
copy from polymer_1.0.4/bower_components/iron-iconset-svg/demo/index.html
copy to polymer_1.2.3/bower_components/iron-iconset-svg/demo/index.html
index efe8478e90f0e0c9b5c60061ddbe6bd24a890fa9..53b291aa3572a9dab4513da4ab1581c57916529b 100644
--- a/polymer_1.0.4/bower_components/iron-iconset-svg/demo/index.html
+++ b/polymer_1.2.3/bower_components/iron-iconset-svg/demo/index.html
@@ -23,7 +23,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
     .centered {
       text-align: center;
     }
-    
+
     iron-icon {
       height: 64px;
       width: 64px;
@@ -42,6 +42,10 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
       fill: navy;
     }
 
+    iron-icon:nth-of-type(4) {
+      fill: red;
+    }
+
     iron-icon {
       transition: all 0.5s;
       -webkit-transition: all 0.5s;
@@ -59,6 +63,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
     <iron-icon icon="svg-sample-icons:codepen"></iron-icon>
     <iron-icon icon="svg-sample-icons:twitter"></iron-icon>
     <iron-icon icon="svg-sample-icons:youtube"></iron-icon>
+    <iron-icon icon="inline:shape"></iron-icon>
   </div>
 
 </body>