Isolates: allow sending of arbitrary objects in dart2js.

tests/isolate/isolate.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.
 
 [ $runtime == vm ]
 browser/*: SkipByDesign  # Browser specific tests
 isolate_stress_test: Fail # Issue 12588: This should be able to pass when we have wrapper-less tests.
 
 [ $runtime == vm && $arch == mips && $mode == debug ]
 mandel_isolate_test: Skip # Uses 600 MB Ram on our 1 GB test device.
 
 [ $compiler == none || $compiler == dart2dart ]
-serialization_test: SkipByDesign # Tests dart2js-specific serialization code
 compile_time_error_test/01: Skip # Issue 12587
 start_paused_test: Fail   # Not implemented yet
 ondone_test: Fail         # Not implemented yet
 ping_test: Skip           # Resolve test issues
 ping_pause_test: Skip     # Resolve test issues
 kill_test: Fail           # Not implemented yet
 kill2_test: Fail          # Not implemented yet
 kill3_test: Fail          # Not implemented yet
 kill_self_test: Fail      # Not implemented yet
 handle_error_test: Fail   # Not implemented yet
 handle_error2_test: Fail  # Not implemented yet
 handle_error3_test: Fail  # Not implemented yet
 function_send_test: Fail   # Not implemented yet
 
+message3_test/constList_identical: RuntimeError # Issue 21816
+message3_test/constMap: RuntimeError  # Issue 21816
+message3_test/fun: RuntimeError  # Issue 21585
+message3_test/constInstance: RuntimeError # Issue 21816
+message3_test/byteBuffer: Crash # Issue 21818
+message3_test/int32x4: Crash # Issue 21818
+
 [ $compiler == none && $runtime == ContentShellOnAndroid ]
 *: Skip # Isolate tests are timing out flakily on Android content_shell.  Issue 19795
 
 [ $compiler == dart2js && $runtime == safarimobilesim ]
 compile_time_error_test/none: Pass, Slow
 
 [ $compiler == dart2js && $jscl ]
 browser/*: SkipByDesign  # Browser specific tests
 
 [ $compiler == dart2js && $runtime == jsshell ]
 pause_test: Fail  # non-zero timer not supported.
 
-[ $compiler == dart2js ]
-serialization_test: RuntimeError # Issue 1882, tries to access class TestingOnly declared in isolate_patch.dart
-
-function_send_test/01: RuntimeError # dart2js allows sending closures to the same isolate.
-
 [ $compiler == dart2js && $runtime == safari ]
 cross_isolate_message_test: Skip # Issue 12627
 message_test: Skip # Issue 12627
 
 [ $compiler == dart2js ]
 spawn_uri_vm_test: SkipByDesign # Test uses a ".dart" URI.
 spawn_uri_nested_vm_test: SkipByDesign # Test uses a ".dart" URI.
+message3_test/constList: RuntimeError # Issue 21817
+message3_test/constList_identical: RuntimeError # Issue 21817
+message3_test/constMap: RuntimeError  # Issue 21817
+message3_test/constInstance: RuntimeError # Issue 21817
 
 [ $compiler == dart2js && $jscl ]
 spawn_uri_test: SkipByDesign # Loading another file is not supported in JS shell
 
-[ $compiler == dart2js && $runtime == none ]
-serialization_test: Pass # Issue 12628
-
 [ $compiler == dart2js && $runtime == chromeOnAndroid ]
 isolate_stress_test: Pass, Slow # TODO(kasperl): Please triage.
 
 mandel_isolate_test: Pass, Timeout # TODO(kasperl): Please triage.
 
 [ $compiler == dart2dart ]
 illegal_msg_mirror_test: RuntimeError    # Issue 16548
 spawn_uri_multi_test/none: RuntimeError  # Issue 16549
 spawn_uri_nested_vm_test: RuntimeError   # Issue 16549
 spawn_uri_test: RuntimeError             # Issue 16549
@@ skipping 17 matching lines @@
 [ $compiler == none && $runtime == ContentShellOnAndroid ]
 nested_spawn2_test: Skip # Issue 19127: This test is timing out.
 
 [ $compiler == none && ($runtime == dartium || $runtime == ContentShellOnAndroid) ]
 spawn_uri_nested_vm_test: Skip # Issue 14479: This test is timing out.
 
 [ $compiler == none && ( $runtime == dartium || $runtime == drt || $runtime == ContentShellOnAndroid) ]
 compile_time_error_test/none: Fail, OK # Issue 13921 Dom isolates don't support spawnFunction
 isolate_import_test/none: Fail, OK # Issue 13921 Dom isolates don't support spawnFunction
 isolate_stress_test: Skip # Issue 13921 Dom isolates don't support spawnFunction
+message3_test: Fail, OK # Issue 13921 Dom isolates don't support spawnFunction
+object_leak_test: Fail, OK # Issue 13921 Dom isolates don't support spawnFunction
 simple_message_test/none: Fail, OK # Issue 13921 Dom isolates don't support spawnFunction
 spawn_uri_missing_from_isolate_test: RuntimeError # http://dartbug.com/17649
 spawn_uri_missing_test: Skip # Times out.
 
 [ $compiler == dartanalyzer || $compiler == dart2analyzer ]
 browser/typed_data_message_test: StaticWarning
 mint_maker_test: StaticWarning
-serialization_test: StaticWarning
 
 [ $compiler != none || $runtime != vm ]
 package_root_test: SkipByDesign # Uses dart:io.