Mark standalone/io/raw_socket_tests as flaky

tests/standalone/standalone.status

 # Copyright (c) 2013, 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.
 
 package/invalid_uri_test: Fail, OK # Fails intentionally
 
 [ $runtime == vm ]
 # Temporarily disabled until the test scripts are rewritten for
 # dart:io v2.
 io/skipping_dart2js_compilations_test: skip # Non-fatal process error.
 io/status_file_parser_test: fail
 io/test_runner_exit_code_test: fail
 io/test_runner_test: fail
 
 [ $runtime == vm && ( $system == windows ) ]
 io/raw_server_socket_cancel_test: Pass, Fail, Timeout # Issue 8675
-# Issue 8798
-io/raw_secure_server_socket_intense_test: Pass, Crash, Fail, Timeout
+io/raw_secure_server_socket_intense_test: Pass, Crash, Fail, Timeout # Issue 8798
+io/raw_socket_tests: Pass, Fail # Issue 8675
 
 [ $runtime == vm ]
 package/package_isolate_test: Fail # http://dartbug.com/7520.
 
 # Fails with a connection refused error on the buildbot.
 # Issue 8232.
 debugger/basic_debugger_test: Pass, Fail
 
 
 [ $runtime == vm && $checked ]
@@ skipping 52 matching lines @@
 crypto/*: Skip  # dartc cannot parse dart:io unit tests.
 io/mime_multipart_parser_test: Skip  # dartc cannot parse dart:io unit tests.
 io/http_headers_test: Skip  # dartc cannot parse dart:io unit tests.
 io/http_date_test: Skip  # dartc cannot parse dart:io unit tests.
 io/url_encoding_test: Skip  # dartc cannot parse dart:io unit tests.
 io/http_parser_test: Skip  # dartc cannot parse dart:io unit tests.
 io/web_socket_protocol_processor_test: Skip  # dart:io unit test.
 
 io/process_exit_negative_test: Fail  # This is a compilation-time negative test.
 
-[ $compiler == frog ]
-*: Skip
-
 [ $compiler == dart2js ]
 number_identity_test: Skip # Bigints and int/double diff. not supported.
 typed_array_test: Skip # This is a VM test
 float_array_test: Skip # This is a VM test
 int_array_test: Skip  # This is a VM test
 int_array_load_elimination_test: Skip  # This is a VM test
 medium_integer_test: Fail, OK # Test fails with JS number semantics: issue 1533.
 io/process_exit_negative_test: Fail, OK # relies on a static error that is a warning now.
 package/package_isolate_test: Skip # spawnUri does not work in dart2js. See issue 3051
 debugger/*: Skip # Do not run standalone vm debugger tests with dart2js.
@@ skipping 26 matching lines @@
 *: Skip
 
 [ $arch == simarm ]
 *: Skip
 
 [ $arch == mips ]
 *: Skip
 
 [ $arch == simmips ]
 *: Skip