| Index: tracing/tracing/ui/base/mouse_mode_icon_test.html | 
| diff --git a/tracing/tracing/ui/base/mouse_mode_icon_test.html b/tracing/tracing/ui/base/mouse_mode_icon_test.html | 
| index dd3d2733564310cac830ea9e9c58c30eb974f6bd..1be3baf48a8499bb90d4dfb0d387b9040186c561 100644 | 
| --- a/tracing/tracing/ui/base/mouse_mode_icon_test.html | 
| +++ b/tracing/tracing/ui/base/mouse_mode_icon_test.html | 
| @@ -30,7 +30,7 @@ tr.b.unittest.testSuite(function() { | 
|  | 
| test('modeNameSetter', function() { | 
| var icon = document.createElement('tr-ui-b-mouse-mode-icon'); | 
| -    icon.setAttribute('mode-name', 'SELECTION'); | 
| +    Polymer.dom(icon).setAttribute('mode-name', 'SELECTION'); | 
| this.addHTMLOutput(icon); | 
|  | 
| return Promise.resolve().then(function() { | 
|  |