Roll third_party/polymer.

third_party/polymer/v1_0/bower.json

Index: third_party/polymer/v1_0/bower.json
diff --git a/third_party/polymer/v1_0/bower.json b/third_party/polymer/v1_0/bower.json
index 5cc8bb6551d94ff06668ec831206984b68f6c333..dd78af765b35d39322e131aa246408e397e449df 100644
--- a/third_party/polymer/v1_0/bower.json
+++ b/third_party/polymer/v1_0/bower.json
@@ -61,6 +61,7 @@
     "paper-toolbar": "PolymerElements/paper-toolbar#^1.0.0",
     "paper-tooltip": "PolymerElements/paper-tooltip#^1.0.0",
     "web-animations-js": "web-animations/web-animations-js#^2.0.0",
-    "paper-listbox": "polymerelements/paper-listbox#~1.1.2"
+    "paper-listbox": "polymerelements/paper-listbox#~1.1.2",

[dpapad, 2016/04/06 19:34:21]

Lines 64-65 should probably use "#^a.b.c" instead of "#~a.b.c", right? Just
noticed this.

[Dan Beam, 2016/04/06 22:00:31]

assuming you already saw this, but: https://github.com/npm/node-semver

[michaelpg, 2016/04/07 00:57:50]

yeah, ^1.0.0

[Dan Beam, 2016/04/07 01:00:45]

we talked about this in standup today: whether it'd be worth locking down
element versions and moving them more manually rather than just always using
^1.0.0.

i think we're just paying the price for integration sooner or later.

just fyi

+    "iron-a11y-announcer": "PolymerElements/iron-a11y-announcer#~1.0.4"
   }
 }