Index: tools/dom/src/CssClassSet.dart |
diff --git a/tools/dom/src/CssClassSet.dart b/tools/dom/src/CssClassSet.dart |
index 08d99f848dfef44c386bf9231150dbd5fddfbd15..acae69c9743377cc71300c1e4ce0b8f54e550a5e 100644 |
--- a/tools/dom/src/CssClassSet.dart |
+++ b/tools/dom/src/CssClassSet.dart |
@@ -148,9 +148,6 @@ abstract class CssClassSet implements Set<String> { |
_modify((s) => s.retainWhere(test)); |
} |
- bool isSubsetOf(Collection<String> collection) => |
- readClasses().isSubsetOf(collection); |
- |
bool containsAll(Iterable<String> collection) => |
readClasses().containsAll(collection); |