[third_party] add polymer 1.2.3

polymer_1.2.3/bower_components/paper-styles/bower.json

Index: polymer_1.2.3/bower_components/paper-styles/bower.json
diff --git a/polymer_1.0.4/bower_components/paper-styles/bower.json b/polymer_1.2.3/bower_components/paper-styles/bower.json
similarity index 68%
copy from polymer_1.0.4/bower_components/paper-styles/bower.json
copy to polymer_1.2.3/bower_components/paper-styles/bower.json
index c9a5f92b991946a2d91593b23f8b2c8da1106705..61b31a9ab0edeedbd889f7c2843b6bcf968a1c63 100644
--- a/polymer_1.0.4/bower_components/paper-styles/bower.json
+++ b/polymer_1.2.3/bower_components/paper-styles/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "paper-styles",
-  "version": "1.0.6",
+  "version": "1.1.2",
   "description": "Common (global) styles for Material Design elements.",
   "authors": [
     "The Polymer Authors"
@@ -21,10 +21,12 @@
     "/.*"
   ],
   "dependencies": {
-    "iron-flex-layout": "polymerelements/iron-flex-layout#^1.0.0",
+    "iron-flex-layout": "PolymerElements/iron-flex-layout#^1.0.0",
+    "font-roboto": "PolymerElements/font-roboto#^1.0.1",
     "polymer": "Polymer/polymer#^1.0.0"
   },
   "devDependencies": {
-    "webcomponentsjs": "webcomponents/webcomponentsjs#^0.7.0"
+    "webcomponentsjs": "webcomponents/webcomponentsjs#^0.7.0",
+    "iron-component-page": "polymerelements/iron-component-page#^1.0.0"
   }
 }