Index: tracing/tracing/base/math/range.html |
diff --git a/tracing/tracing/base/math/range.html b/tracing/tracing/base/math/range.html |
index 489e667b829d99ed83a71db13ab2f30b60b5bc16..f573aabad6f956f506c2db8282cb2640237d7295 100644 |
--- a/tracing/tracing/base/math/range.html |
+++ b/tracing/tracing/base/math/range.html |
@@ -223,7 +223,7 @@ tr.exportTo('tr.b.math', function() { |
return i1; |
} |
- const keyFunc = opt_keyFunc || tr.b.identity; |
+ const keyFunc = opt_keyFunc || (x => x); |
function getValue(index) { |
return keyFunc.call(opt_this, array[index]); |
} |