Update Polymer from 1.2.1 -> 1.2.3

third_party/polymer/v1_0/components-chromium/paper-item/bower.json

Index: third_party/polymer/v1_0/components-chromium/paper-item/bower.json
diff --git a/third_party/polymer/v1_0/components-chromium/paper-item/bower.json b/third_party/polymer/v1_0/components-chromium/paper-item/bower.json
index 57850c68e1019a9f688ac3ac64d63cf513c708d7..04f09d9581cfde29645ef2ab762e07a5869fa582 100644
--- a/third_party/polymer/v1_0/components-chromium/paper-item/bower.json
+++ b/third_party/polymer/v1_0/components-chromium/paper-item/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "paper-item",
-  "version": "1.0.6",
+  "version": "1.1.1",
   "description": "A material-design styled list item",
   "authors": [
     "The Polymer Authors"
@@ -26,6 +26,7 @@
   "dependencies": {
     "polymer": "Polymer/polymer#^1.1.0",
     "paper-styles": "PolymerElements/paper-styles#^1.0.0",
+    "iron-flex-layout": "PolymerElements/iron-flex-layout#^1.0.0",
     "iron-behaviors": "polymerelements/iron-behaviors#^1.0.0"
   },
   "devDependencies": {
@@ -34,9 +35,11 @@
     "iron-icons": "PolymerElements/iron-icons#^1.0.0",
     "paper-checkbox": "PolymerElements/paper-checkbox#^1.0.0",
     "paper-icon-button": "PolymerElements/paper-icon-button#^1.0.0",
+    "paper-input": "PolymerElements/paper-input#^1.0.0",
     "paper-toggle-button": "PolymerElements/paper-toggle-button#^1.0.0",
     "test-fixture": "PolymerElements/test-fixture#^1.0.0",
-    "web-component-tester": "Polymer/web-component-tester#^3.3.0",
-    "webcomponentsjs": "webcomponents/webcomponentsjs#^0.7.0"
+    "web-component-tester": "Polymer/web-component-tester#^3.4.0",
+    "webcomponentsjs": "webcomponents/webcomponentsjs#^0.7.0",
+    "iron-test-helpers": "PolymerElements/iron-test-helpers#^1.0.0"
   }
 }