Remove old TODO.

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 # CompileTimeErrors intentionally
@@ skipping 125 matching lines @@
 io/arguments_test: CompileTimeError, OK # Cannot pass arguments to d8.
 
 [ $compiler == dart2js && $runtime == none ]
 io/arguments_test: Fail # DartOptions not supported by dart2js, and issue 14200.
 medium_integer_test: Pass # The test only fails at runtime, not at compilation.
 oom_error_stacktrace_test: Pass # The test only fails at runtime.
 
 [ $compiler == dart2js && $browser ]
 *: Skip
 
-[ $compiler == dart2js && $checked ]
-io/http_read_test: Skip # Timeout TODO(ngeoffray): investigate
-
 [ $compiler == dart2dart ]
 # Skip until we stabilize language tests.
 *: Skip
 
 [ $arch == arm ]
 io/internet_address_test: Fail  # localhost is an Unknown name?
 
 [ $arch == simarm ]
 out_of_memory_test: Skip # passes on Mac, crashes on Linux
 oom_error_stacktrace_test: Skip # Fails on Linux
@@ skipping 14 matching lines @@
 io/test_extension_fail_test: Fail
 io/dart_std_io_pipe_test: Fail
 io/file_read_special_device_test: Fail
 
 [ $compiler == none && $runtime == dartium && $unchecked ]
 assert_test: Fail # Issue 13719: Please triage this failure.
 
 [ $compiler == none && $runtime == dartium ]
 javascript_int_overflow_literal_test/01: Fail # Issue 13719: Please triage this failure.
 javascript_int_overflow_test: Fail # Issue 13719: Please triage this failure.