Format all tests.

tests/standalone/io/test_runner_test.dart

Index: tests/standalone/io/test_runner_test.dart
diff --git a/tests/standalone/io/test_runner_test.dart b/tests/standalone/io/test_runner_test.dart
index e9f327680cdb047ce7bae6a7a7d0dc4b5cc0fff2..7468e9edb23db216407745384a85c647f67ccafc 100644
--- a/tests/standalone/io/test_runner_test.dart
+++ b/tests/standalone/io/test_runner_test.dart
@@ -41,7 +41,7 @@ class TestController {
         print("stdout = [$stdout]");
         print("stderr = [$stderr]");
         throw "Test case ${testCase.displayName} passed unexpectedly, "
-              "result == ${testCase.result}";
+            "result == ${testCase.result}";
       }
     } else {
       if (testCase.unexpectedOutput) {
@@ -52,7 +52,7 @@ class TestController {
         print("stdout = [$stdout]");
         print("stderr = [$stderr]");
         throw "Test case ${testCase.displayName} failed, "
-              "result == ${testCase.result}";
+            "result == ${testCase.result}";
       }
     }
   }
@@ -60,12 +60,11 @@ class TestController {
   static void finished() {
     if (numTests != numCompletedTests) {
       throw "bad completion count. "
-            "expected: $numTests, actual: $numCompletedTests";
+          "expected: $numTests, actual: $numCompletedTests";
     }
   }
 }
 
-
 class CustomTestSuite extends TestSuite {
   CustomTestSuite(Map configuration) : super(configuration, "CustomTestSuite");
 
@@ -96,17 +95,14 @@ class CustomTestSuite extends TestSuite {
   TestCase _makeNormalTestCase(name, expectations) {
     var args = packageOptions();
     args.addAll([Platform.script.toFilePath(), name]);
-    var command = CommandBuilder.instance.getProcessCommand(
-        'custom', Platform.executable,
-        args,
-        {});
+    var command = CommandBuilder.instance
+        .getProcessCommand('custom', Platform.executable, args, {});
     return _makeTestCase(name, DEFAULT_TIMEOUT, command, expectations);
   }
 
   _makeCrashTestCase(name, expectations) {
     var crashCommand = CommandBuilder.instance.getProcessCommand(
-        'custom_crash', getProcessTestFileName(), ["0", "0", "1", "1"],
-        {});
+        'custom_crash', getProcessTestFileName(), ["0", "0", "1", "1"], {});
     // The crash test sometimes times out. Run it with a large timeout
     // to help diagnose the delay.
     // The test loads a new executable, which may sometimes take a long time.
@@ -116,12 +112,10 @@ class CustomTestSuite extends TestSuite {
   }
 
   _makeTestCase(name, timeout, command, expectations) {
-    var configuration = new TestOptionsParser()
-        .parse(['--timeout', '$timeout'])[0];
-    return new TestCase(name,
-                        [command],
-                        configuration,
-                        new Set<Expectation>.from(expectations));
+    var configuration =
+        new TestOptionsParser().parse(['--timeout', '$timeout'])[0];
+    return new TestCase(name, [command], configuration,
+        new Set<Expectation>.from(expectations));
   }
 }
 
@@ -129,12 +123,17 @@ void testProcessQueue() {
   var maxProcesses = 2;
   var maxBrowserProcesses = maxProcesses;
   var config = new TestOptionsParser().parse(['--nobatch'])[0];
-  new ProcessQueue(config, maxProcesses, maxBrowserProcesses,
-      new DateTime.now(), [new CustomTestSuite(config)],
-      [new EventListener()], TestController.finished);
+  new ProcessQueue(
+      config,
+      maxProcesses,
+      maxBrowserProcesses,
+      new DateTime.now(),
+      [new CustomTestSuite(config)],
+      [new EventListener()],
+      TestController.finished);
 }
 
-class EventListener extends progress.EventListener{
+class EventListener extends progress.EventListener {
   void done(TestCase test) {
     TestController.processCompletedTest(test);
   }
@@ -158,7 +157,7 @@ void main(List<String> arguments) {
         break;
       case 'timeout':
         // This process should be killed by the test after DEFAULT_TIMEOUT
-        new Timer(new Duration(hours: 42), (){ });
+        new Timer(new Duration(hours: 42), () {});
         break;
       default:
         throw "Unknown option ${arguments[0]} passed to test_runner_test";