Don't suppress test_runner_test on dart2js any more, we pass after we updated the checked in binary.

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.
 
 # WARNING:
 # Tests using the multitest feature where failure is expected should *also* be
 # listed in tests/lib/analyzer/analyze_tests.status without the "standalone"
 # prefix.
 
 package/invalid_uri_test: Fail, OK # Fails intentionally
@@ skipping 97 matching lines @@
 [ $compiler == dart2analyzer ]
 io/file_constructor_test: fail
 io/http_cookie_date_test: fail
 io/http_headers_test: fail
 io/http_parser_test: fail
 io/process_exit_negative_test: fail
 io/url_encoding_test: fail
 io/web_socket_protocol_processor_test: fail
 53bit_overflow_literal_test/01: fail, ok
 
-# Fails because checked-in dart executable is not up to date.
-io/test_runner_test: fail
-io/skipping_dart2js_compilations_test: fail
-
-
 [ $compiler == dart2js ]
-io/test_runner_test: Fail # Import Uri does not work
 number_identity_test: Skip # Bigints and int/double diff. not supported.
 typed_data_test: Skip # dart:typed_data support needed.
 bytedata_test: Skip # dart:typed_data support needed.
 typed_data_view_test: Skip # dart:typed_data support needed.
 typed_data_isolate_test: Skip # dart:typed_data support needed.
 typed_array_test: Skip # dart:typed_data support needed.
 float_array_test: Skip # dart:typed_data support needed.
 int_array_test: Skip  # dart:typed_data support needed.
 byte_array_view_optimized_test: Skip # dart:typed_data support needed.
 io/web_socket_protocol_processor_test: Skip  # Importing code with external keyword
@@ skipping 36 matching lines @@
 
 [ $arch == arm || $arch == simarm ]
 *: Skip # Many of these tests are still flaky on arm, so skipping until we
         # actually start working on implementing the needed features.
 
 [ $arch == mips ]
 *: Skip
 
 [ $arch == simmips ]
 *: Skip