Update Polymer components.

third_party/polymer/components/paper-tooltip/.bower.json

Index: third_party/polymer/components/paper-tooltip/.bower.json
diff --git a/third_party/polymer/components/paper-tooltip/.bower.json b/third_party/polymer/components/paper-tooltip/.bower.json
index 38dab2709a1bda91a8f4ae4e41723bd8f67f4825..8a542dd4bd20f46449550786d01401319e4d1f3d 100644
--- a/third_party/polymer/components/paper-tooltip/.bower.json
+++ b/third_party/polymer/components/paper-tooltip/.bower.json
@@ -1,6 +1,6 @@
 {
   "name": "paper-tooltip",
-  "version": "1.1.3",
+  "version": "1.1.4",
   "description": "Material design tooltip popup for content",
   "authors": [
     "The Polymer Authors"
@@ -33,11 +33,11 @@
     "iron-test-helpers": "PolymerElements/iron-test-helpers#^1.0.0",
     "paper-icon-button": "PolymerElements/paper-icon-button#^1.0.0"
   },
-  "_release": "1.1.3",
+  "_release": "1.1.4",
   "_resolution": {
     "type": "version",
-    "tag": "v1.1.3",
-    "commit": "05fe3cfcb0e7e6853fa337344227f74a2ec7e07e"
+    "tag": "v1.1.4",
+    "commit": "c7c0a4d47e6ce30578f948986e9274d06fa2b94c"
   },
   "_source": "https://github.com/PolymerElements/paper-tooltip.git",
   "_target": "^1.0.0",