Update all tests

tests/language/regress_28217_test.dart

Index: tests/language/regress_28217_test.dart
diff --git a/tests/language/regress_28217_test.dart b/tests/language/regress_28217_test.dart
index 6761b81dca948c6cd53540ec574abe0773b321ce..2fce2e7f266e506fb51a32d23804f3c8faa31dad 100644
--- a/tests/language/regress_28217_test.dart
+++ b/tests/language/regress_28217_test.dart
@@ -6,9 +6,9 @@
 // redirecting to a factory constructor.
 
 class B {
-  B() : this.a();    /// none: compile-time error
-  factory B.a() { }  /// 01: compile-time error
-  B.a();             /// 02: ok
+  B() : this.a();    //# none: compile-time error
+  factory B.a() { }  //# 01: compile-time error
+  B.a();             //# 02: ok
 }
 
 main() => new B();