[third_party] add polymer 1.2.3

polymer_1.2.3/bower_components/iron-fit-behavior/bower.json

Index: polymer_1.2.3/bower_components/iron-fit-behavior/bower.json
diff --git a/polymer_1.0.4/bower_components/iron-fit-behavior/bower.json b/polymer_1.2.3/bower_components/iron-fit-behavior/bower.json
similarity index 83%
copy from polymer_1.0.4/bower_components/iron-fit-behavior/bower.json
copy to polymer_1.2.3/bower_components/iron-fit-behavior/bower.json
index fdc80c2da43a0d8c6476abe9573d1ad5a4aa7d8c..7e0c31d75ff89173cfe44991111a8a32a9b61d4a 100644
--- a/polymer_1.0.4/bower_components/iron-fit-behavior/bower.json
+++ b/polymer_1.2.3/bower_components/iron-fit-behavior/bower.json
@@ -1,12 +1,10 @@
 {
   "name": "iron-fit-behavior",
-  "version": "1.0.2",
+  "version": "1.0.5",
   "license": "http://polymer.github.io/LICENSE.txt",
   "description": "Fits an element inside another element",
   "private": true,
-  "main": [
-    "iron-fit-behavior.html"
-  ],
+  "main": "iron-fit-behavior.html",
   "keywords": [
     "web-components",
     "polymer",
@@ -26,7 +24,8 @@
     "paper-styles": "polymerelements/paper-styles#^1.0.2",
     "iron-component-page": "PolymerElements/iron-component-page#^1.0.0",
     "test-fixture": "PolymerElements/test-fixture#^1.0.0",
-    "web-component-tester": "*",
+    "web-component-tester": "polymer/web-component-tester#^3.4.0",
     "webcomponentsjs": "webcomponents/webcomponentsjs#^0.7.0"
-  }
+  },
+  "ignore": []
 }