Update all tests

tests/language_strong/mixin_illegal_object_test.dart

Index: tests/language_strong/mixin_illegal_object_test.dart
diff --git a/tests/language_strong/mixin_illegal_object_test.dart b/tests/language_strong/mixin_illegal_object_test.dart
index 8b5340f7db8ec723ba541b556523e36f567d61ab..0ca0bef196ddab2606b80efd44ff71e4491909ff 100644
--- a/tests/language_strong/mixin_illegal_object_test.dart
+++ b/tests/language_strong/mixin_illegal_object_test.dart
@@ -7,12 +7,12 @@
 class S { }
 
 class C0 extends S
-with Object                       /// 01: compile-time error
+with Object                       //# 01: compile-time error
 { }
 
-class C1 = S with Object;         /// 02: compile-time error
+class C1 = S with Object;         //# 02: compile-time error
 
 main() {
   new C0();
-  new C1();                       /// 02: continued
+  new C1();                       //# 02: continued
 }