Update failing chrome tests after chrome 55 roll (issue #27991), also update a

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 || $runtime == dart_precompiled ]
 browser/*: SkipByDesign  # Browser specific tests
 isolate_stress_test: Skip # Issue 12588: Uses dart:html. This should be able to pass when we have wrapper-less tests.
 
 [ $runtime != vm || $mode == product || $compiler == app_jit ]
 checked_test: Skip # Unsupported.
@@ skipping 71 matching lines @@
 spawn_function_test: Fail # mirrors not supported
 stacktrace_message_test: Fail # mirrors not supported
 static_function_test: Fail # mirrors not supported
 unresolved_ports_test: Fail # mirrors not supported
 
 [ $compiler == dart2js && $fast_startup && $browser == false ]
 isolate_current_test: Fail  # please triage
 
 [ $csp ]
 deferred_in_isolate2_test: Skip # Issue 16898. Deferred loading does not work from an isolate in CSP-mode
-browser/package_resolve_browser_hook_test: RuntimeError # CSP violation. Issue 27914
+browser/package_resolve_browser_hook_test: SkipByDesign # Test written in a way that violates CSP.
 
 [ $compiler == dart2js && $runtime == chromeOnAndroid ]
 isolate_stress_test: Pass, Slow # TODO(kasperl): Please triage.
 
 mandel_isolate_test: Pass, Timeout # TODO(kasperl): Please triage.
 
 [ $compiler == dart2js && ( $runtime == ff || $runtime == safari || $runtime == drt || $runtime == chrome || $runtime == chromeOnAndroid) ]
 isolate_stress_test: Pass, Slow # Issue 10697
 
 [ $compiler == dart2js && $runtime == chromeOnAndroid ]
@@ skipping 126 matching lines @@
 
 [ $mode == product ]
 issue_24243_parent_isolate_test: Skip # Requires checked mode
 
 [ $hot_reload || $hot_reload_rollback ]
 function_send_test: Pass, Fail # Closure identity
 message3_test/fun: Pass, Fail # Closure identity
 deferred_in_isolate_test: Crash # Requires deferred libraries
 deferred_in_isolate2_test: Crash # Requires deferred libraries
 issue_21398_parent_isolate2_test: Crash # Requires deferred libraries