Index: pkg/csslib/lib/css.dart |
diff --git a/pkg/csslib/lib/css.dart b/pkg/csslib/lib/css.dart |
index ebfc67525d83441fa3db3a6113513feefdd88671..13de5089ddd563d66a84ebfe2b662c1e7cd9ae5e 100644 |
--- a/pkg/csslib/lib/css.dart |
+++ b/pkg/csslib/lib/css.dart |
@@ -4,10 +4,7 @@ |
library css; |
-import 'dart:async'; |
-import 'dart:collection'; |
import 'dart:io'; |
-import 'dart:math' as Math; |
import 'package:path/path.dart' as path; |
import 'package:source_maps/span.dart' show SourceFile; |