Update status files

dart/pkg/pkg.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.
 
 # Don't run any test-like files that show up in packages directories. It
 # shouldn't be necessary to run "pub install" in these packages, but if you do
 # it shouldn't break the tests.
 */packages/*/*: Skip
 */*/packages/*/*: Skip
 */*/*/packages/*/*: Skip
@@ skipping 284 matching lines @@
 unittest/test/unittest_single_failing_test: Fail # 13921
 unittest/test/unittest_skipped_soloed_nested_test: Fail # 13921
 unittest/test/unittest_teardown_test: Fail # 13921
 unittest/test/unittest_test_returning_future_test: Fail # 13921
 unittest/test/unittest_test_returning_future_using_runasync_test: Fail # 13921
 unittest/test/unittest_testcases_immutable_test: Fail # 13921
 unittest/test/unitttest_group_name_test: Fail # 13921
 polymer/test/custom_event_test: Pass, Crash # 14360
 polymer/example/canonicalization/test/canonicalization_deploy_test: Fail, OK # tests deploy only behavior
 
+[ $compiler == none && ( $runtime == dartium || $runtime == drt ) && $checked ]
+polymer/test/custom_event_test: Skip # http://dartbug.com/15517
+
 # Skip tests on the VM if the package depends on dart:html
 [ $runtime == vm ]
 custom_element: Skip
 template_binding: Skip
 mutation_observer: Skip
 polymer_expressions/test/syntax_test: Skip
 polymer_expressions/test/globals_test: Skip
 polymer_expressions/test/bindings_test: Skip
 third_party/html5lib/test/browser/browser_test: Skip
 
@@ skipping 33 matching lines @@
 unittest/test/mock_test: StaticWarning, OK # testing unimplemented members
 
 [ $runtime == vm && ($system == windows || $system == macos) ]
 watcher/test/*/linux_test: Skip
 
 [ $runtime == vm && ($system == windows || $system == linux) ]
 watcher/test/*/mac_os_test: Skip
 
 [ $runtime == vm && $system == macos ]
 watcher/test/directory_watcher/mac_os_test: Pass, Fail # Issue 15024