Deprecate Set.isSubsetOf, make Set.containsAll accept iterable.

tests/co19/co19-dart2js.status

 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 # Crashes first, please. Then untriaged bugs. There is a section below
 # for co19 bugs.
 [ $compiler == dart2js ]
 Language/03_Overview/1_Scoping_A02_t05: Fail # TODO(ahe): Please triage this failure.
 Language/03_Overview/1_Scoping_A02_t06: Fail # TODO(ahe): Please triage this failure.
 Language/05_Variables/05_Variables_A05_t04: Fail # TODO(ahe): Please triage this failure.
@@ skipping 633 matching lines @@
 LibTest/core/double/round_A01_t04: Fail # truncate/ceil/floor/round returns ints, issue 389
 LibTest/core/double/truncate_A01_t03: Fail # truncate/ceil/floor/round returns ints, issue 389
 LibTest/core/double/truncate_A01_t04: Fail # truncate/ceil/floor/round returns ints, issue 389
 
 # Issues with co19 test suite in checked mode.
 [ $compiler == dart2js && $checked ]
 LibTest/isolate/SendPort/call_A01_t01: Fail # Future is in async library. co19 issue 367
 
 LibTest/core/Set/add_A01_t06: Fail # issue 390
 LibTest/core/Set/containsAll_A01_t01: Fail # issue 390
-LibTest/core/Set/containsAll_A01_t02: Pass # issue 390
 LibTest/core/Set/every_A01_t01: Fail # issue 390
 LibTest/core/Set/every_A01_t03: Fail # issue 390
 LibTest/core/Set/forEach_A01_t05: Fail # issue 390
 LibTest/core/Set/intersection_A01_t01: Fail # issue 390
 LibTest/core/Set/intersection_A01_t02: Fail # issue 390
 LibTest/core/Set/intersection_A01_t03: Fail # issue 390
-LibTest/core/Set/intersection_A03_t01: Pass # issue 390
-LibTest/core/Set/isSubsetOf_A01_t01: Fail # issue 390
-LibTest/core/Set/isSubsetOf_A01_t02: Pass # issue 390
 LibTest/core/Set/removeAll_A01_t01: Fail # issue 390
 LibTest/core/Set/remove_A01_t01: Fail # issue 390
 LibTest/core/Set/remove_A01_t03: Fail # issue 390
 
 # Issues with co19 test suite in unchecked mode.
 [ $compiler == dart2js && $unchecked ]
+LibTest/core/Set/containsAll_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377). Passes in checked mode due to Issue 390.
+LibTest/core/Set/intersection_A03_t01: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377). Passes in checked mode due to Issue 390.
+
 LibTest/core/Future/chain_A02_t05: Fail # Future is in async library. co19 issue 367
 LibTest/core/Future/transform_A02_t04: Fail # Future is in async library. co19 issue 367
 
 [ $compiler == dart2js && $jscl ]
 LibTest/core/RegExp/Pattern_semantics/firstMatch_CharacterClassEscape_A04_t01: Fail, Pass # issue 3333
 LibTest/core/RegExp/Pattern_semantics/firstMatch_CharacterClassEscape_A03_t01: Fail, Pass # issue 3333
 
 Language/11_Expressions/03_Numbers_A01_t06: Fail, OK # Requires bigint.
 Language/11_Expressions/03_Numbers_A01_t09: Fail, OK # Requires bigint.
 LibTest/core/Date/Date_A01_t03: Fail, OK # co19 issue 180
@@ skipping 182 matching lines @@
 Language/14_Types/3_Type_Declarations/1_Typedef_A07_t03: Fail # dartbug.com/7202
 Language/14_Types/3_Type_Declarations/1_Typedef_A07_t04: Fail # dartbug.com/7202
 
 LibTest/core/Map/containsKey_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
 LibTest/core/Map/operator_subscript_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
 LibTest/core/Map/operator_subscripted_assignment_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
 LibTest/core/Map/remove_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
 LibTest/core/Set/add_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
 LibTest/core/Set/addAll_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
 LibTest/core/Set/contains_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
-LibTest/core/Set/containsAll_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
-LibTest/core/Set/intersection_A03_t01: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
-LibTest/core/Set/isSubsetOf_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
 LibTest/core/Set/remove_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
 LibTest/core/Set/removeAll_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
+LibTest/core/Set/isSubsetOf_A01_t02: Fail # Doesn't expect null to be allowed in Set or Map keys (issue 377).
 
 LibTest/core/Map/forEach_A01_t07: Fail # Doesn't expect concurrent modification error (issue 376).
 
 LibTest/core/String/charCodes_A01_t01: Fail # Deprecated string members removed (issue 382).
 LibTest/core/String/charCodeAt_A02_t01: Fail # Deprecated string members removed (issue 382).
 LibTest/core/String/charCodeAt_A03_t01: Fail # Deprecated string members removed (issue 382).
 LibTest/core/String/charCodeAt_A01_t01: Fail # Deprecated string members removed (issue 382).
 LibTest/core/String/splitChars_A01_t01: Fail # Deprecated string members removed (issue 382).