Update all tests

tests/language/null_is_bottom_type_test.dart

Index: tests/language/null_is_bottom_type_test.dart
diff --git a/tests/language/null_is_bottom_type_test.dart b/tests/language/null_is_bottom_type_test.dart
index b12137efebd70f9b90f16bafc3f7ddaae6853824..5a61bb84c354e0b27d3166f7aec32f3ce9fd37b4 100644
--- a/tests/language/null_is_bottom_type_test.dart
+++ b/tests/language/null_is_bottom_type_test.dart
@@ -36,25 +36,25 @@ test() {
   A a = new A();
   List<A> listA;
 
-  testA(n);                                                          /// 01: ok
-  testA(a);                                                          /// 02: ok
-  testListA(listNull);                                               /// 03: ok
-  testListA(listA);                                                  /// 04: ok
+  testA(n);                                                          //# 01: ok
+  testA(a);                                                          //# 02: ok
+  testListA(listNull);                                               //# 03: ok
+  testListA(listA);                                                  //# 04: ok
 
-  testNull(n);                                                       /// 05: ok
-  testNull(a);                                                       /// 06: ok
-  testListNull(listNull);                                            /// 07: ok
-  testListNull(listA);                                               /// 08: ok
+  testNull(n);                                                       //# 05: ok
+  testNull(a);                                                       //# 06: ok
+  testListNull(listNull);                                            //# 07: ok
+  testListNull(listA);                                               //# 08: ok
 
-  testReturnA(returnA);                                              /// 09: ok
-  testReturnA(returnNull);                                           /// 10: ok
+  testReturnA(returnA);                                              //# 09: ok
+  testReturnA(returnNull);                                           //# 10: ok
 
-  testReturnNull(returnA);                                           /// 11: ok
-  testReturnNull(returnNull);                                        /// 12: ok
+  testReturnNull(returnA);                                           //# 11: ok
+  testReturnNull(returnNull);                                        //# 12: ok
 
-  testTakeA(takeA);                                                  /// 13: ok
-  testTakeA(takeNull);                                               /// 14: ok
+  testTakeA(takeA);                                                  //# 13: ok
+  testTakeA(takeNull);                                               //# 14: ok
 
-  testTakeNull(takeA);                                               /// 15: ok
-  testTakeNull(takeNull);                                            /// 16: ok
+  testTakeNull(takeA);                                               //# 15: ok
+  testTakeNull(takeNull);                                            //# 16: ok
 }