Index: tracing/tracing/ui/base/mouse_mode_icon.html |
diff --git a/tracing/tracing/ui/base/mouse_mode_icon.html b/tracing/tracing/ui/base/mouse_mode_icon.html |
index 08fe5a33567e7b41bdaba8922b22ae45fe9a5b4f..68a638b8a3508f510d85cf3b7950f4d62d5782c1 100644 |
--- a/tracing/tracing/ui/base/mouse_mode_icon.html |
+++ b/tracing/tracing/ui/base/mouse_mode_icon.html |
@@ -51,15 +51,10 @@ Polymer({ |
set mode(mode) { |
const modeInfo = tr.ui.b.MOUSE_SELECTOR_MODE_INFOS[mode]; |
- const modeName = tr.b.findFirstKeyInDictMatching( |
- tr.ui.b.MOUSE_SELECTOR_MODE, |
- function(modeName, candidateMode) { |
- return candidateMode === mode; |
- }); |
- if (modeName === undefined) { |
+ if (modeInfo === undefined) { |
throw new Error('Unknown mode'); |
} |
- this.modeName = modeName; |
+ this.modeName = modeInfo.name; |
}, |
modeNameChanged() { |