Index: tracing/tracing/ui/base/dropdown.html |
diff --git a/tracing/tracing/ui/base/dropdown.html b/tracing/tracing/ui/base/dropdown.html |
index df9099f82f8f9621935d190e1f197af5a4a65e34..5c2f4dfe170a93e5a61bf150611ab957c8d7ea68 100644 |
--- a/tracing/tracing/ui/base/dropdown.html |
+++ b/tracing/tracing/ui/base/dropdown.html |
@@ -118,7 +118,7 @@ Polymer({ |
if (this.isOpen) |
return; |
- this.$.outer.classList.add('open'); |
+ Polymer.dom(this.$.outer).classList.add('open'); |
var ddr = this.$.outer.getBoundingClientRect(); |
var rW = Math.max(ddr.width, 150); |
@@ -149,7 +149,7 @@ Polymer({ |
if (!this.isOpen) |
return; |
this.$.dialog.close(); |
- this.$.outer.classList.remove('open'); |
+ Polymer.dom(this.$.outer).classList.remove('open'); |
this.$.outer.focus(); |
}, |