Index: tracing/tracing/ui/timeline_view_help_overlay.html |
diff --git a/tracing/tracing/ui/timeline_view_help_overlay.html b/tracing/tracing/ui/timeline_view_help_overlay.html |
index 57d3f051c27da7def65c2329024ce05454cde906..bbb8234e16f6ddd20d46b8956f364918e0d4e256 100644 |
--- a/tracing/tracing/ui/timeline_view_help_overlay.html |
+++ b/tracing/tracing/ui/timeline_view_help_overlay.html |
@@ -230,7 +230,8 @@ Polymer({ |
ready: function() { |
var mod = tr.isMac ? 'cmd ' : 'ctrl'; |
- var spans = this.shadowRoot.querySelectorAll('span.mod'); |
+ var spans = Polymer.dom(this.root).querySelectorAll( |
+ 'span.mod'); |
for (var i = 0; i < spans.length; i++) { |
spans[i].textContent = mod; |
} |