Increase TestRunnerTest timeout to two seconds.

tests/standalone/src/TestRunnerTest.dart

-
 // Copyright (c) 2011, 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.
 
 #library("TestRunnerTest");
 
-
 #import("../../../tools/testing/dart/test_runner.dart");
 
 // TODO(whesse) source("ProcessTestUtil.dart"); when it is committed.
 
 class TestController {
   static final int numTests = 4;
   static int numCompletedTests = 0;
 
   // Used as TestCase.completedCallback.
   static processCompletedTest(TestCase testCase) {
@@ skipping 43 matching lines @@
                'Debug_ia32/process_test.exe'];
   for (var name in names) {
     if (new File(name).existsSync()) {
       return name;
     }
   }
   Expect.fail('Could not find the process_test program.');
 }
 
 void main() {
-  int timeout = 1;
+  int timeout = 2;
   new RunningProcess(MakeTestCase("PassTest", [PASS]), timeout).start();
   new RunningProcess(MakeTestCase("FailTest", [FAIL]), timeout).start();
   new RunningProcess(MakeTestCase("TimeoutTest", [TIMEOUT]), timeout).start();
 
   new RunningProcess(new TestCase("CrashTest",
                                   getProcessTestFileName(),
                                   const ["0", "0", "1", "1"],
                                   TestController.processCompletedTest,
                                   new Set<String>.from([CRASH])),
                      timeout).start();
   Expect.equals(4, TestController.numTests);
   // Throw must be from body of start() function for this test to work.
   Expect.throws(
       new RunningProcess(MakeTestCase("PassTest", [SKIP]), timeout).start);
 }