Mark error_test as timeout.

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 114 matching lines @@
 stack_trace/test/vm_test: Fail, OK # VM-specific traces
 crypto/test/sha256_test: Slow, Pass
 crypto/test/sha1_test: Slow, Pass
 polymer/example/component: Fail # Issue 13198
 
 [ $compiler == dart2js && $runtime == chromeOnAndroid ]
 docgen/test/single_library_test: Fail # TODO(kasperl): Please triage.
 intl/test/date_time_format_http_request_test: Fail # TODO(kasperl): Please triage.
 
 [ $browser ]
-analyzer_experimental/test/error_test: Fail, OK # Uses dart:io.
+analyzer_experimental/test/error_test: Fail, Timeout, OK # Uses dart:io.
 analyzer_experimental/test/generated/element_test: Fail, OK # Uses dart:io.
 analyzer_experimental/test/generated/resolver_test: Fail, OK # Uses dart:io.
 analyzer_experimental/test/options_test: Fail, OK, Pass # Uses dart:io.
 analyzer_experimental/test/services/formatter_test: Fail, OK # Uses dart:io.
 analyzer_experimental/test/parse_compilation_unit_test: Fail, OK # Uses dart:io.
 barback/test/*: Fail, OK # Uses dart:io.
 http/test/client_test: Fail, OK # Uses dart:io.
 http/test/http_test: Fail, OK # Uses dart:io.
 http/test/mock_client_test: Fail, OK # Uses dart:io.
 http/test/multipart_test: Fail, OK # Uses dart:io.
@@ skipping 125 matching lines @@
 # pkg issue 13944; Missing inherited members: 'ListChangeRecord.addedCount' and 'ListChangeRecord.removedCount'
 custom_element/test/analyzer_test: fail
 mdv/test/analyzer_test: fail
 observe/test/observe_test: fail
 
 # pkg issue 13945; Missing inherited member 'Trace.frames'
 observe/test/observe_test: fail
 
 [ $compiler == none && ( $runtime == dartium || $runtime == drt ) ]
 polymer/test/prop_attr_reflection_test: fail # Issue 14036