Update Polymer from 1.2.1 -> 1.2.3

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

Index: third_party/polymer/v1_0/components-chromium/paper-fab/bower.json
diff --git a/third_party/polymer/v1_0/components-chromium/paper-fab/bower.json b/third_party/polymer/v1_0/components-chromium/paper-fab/bower.json
index a9240a0cff2a29291329613d13475302e7d31173..e5ac07073f53a936295d4a04838d124576e6369f 100644
--- a/third_party/polymer/v1_0/components-chromium/paper-fab/bower.json
+++ b/third_party/polymer/v1_0/components-chromium/paper-fab/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "paper-fab",
-  "version": "1.0.6",
+  "version": "1.1.0",
   "description": "A material design floating action button",
   "authors": [
     "The Polymer Authors"
@@ -33,7 +33,7 @@
     "iron-component-page": "PolymerElements/iron-component-page#^1.0.0",
     "paper-styles": "PolymerElements/paper-styles#^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"
   }
 }