Chromium Code Reviews| Index: tools/dom/src/CssClassSet.dart |
| diff --git a/tools/dom/src/CssClassSet.dart b/tools/dom/src/CssClassSet.dart |
| index 72fdc7e9a9a872497f38081d1d6069896033c61b..51dd3b5663bd6043d29fcf75c9183205acb307f9 100644 |
| --- a/tools/dom/src/CssClassSet.dart |
| +++ b/tools/dom/src/CssClassSet.dart |
| @@ -7,7 +7,7 @@ part of html; |
| abstract class CssClassSet implements Set<String> { |
| String toString() { |
| - return Strings.join(new List.from(readClasses()), ' '); |
| + return readClasses().join(' '); |
| } |
| /** |