Format all tests.

tests/standalone/io/file_stream_test.dart

Index: tests/standalone/io/file_stream_test.dart
diff --git a/tests/standalone/io/file_stream_test.dart b/tests/standalone/io/file_stream_test.dart
index e1a9105485fc0256deb26712fb7cc2deb18c4787..f5e5503b6adcc428b37954cd36eef92c69a28b36 100644
--- a/tests/standalone/io/file_stream_test.dart
+++ b/tests/standalone/io/file_stream_test.dart
@@ -12,26 +12,26 @@ void testPauseResumeCancelStream() {
   asyncStart();
   Directory.systemTemp.createTemp('dart_file_stream').then((d) {
     var file = new File("${d.path}/file");
-    new File(Platform.executable).openRead().pipe(file.openWrite())
-      .then((_) {
-        var subscription;
-        subscription = file.openRead().listen((data) {
-          subscription.pause();
-          subscription.resume();
-          void close() {
-            d.deleteSync(recursive: true);
-            asyncEnd();
-          }
-          var future = subscription.cancel();
-          if (future != null) {
-            future.whenComplete(close);
-          } else {
-            close();
-          }
-        }, onDone: () {
-          Expect.fail('the stream was canceled, onDone should not happen');
-        });
+    new File(Platform.executable).openRead().pipe(file.openWrite()).then((_) {
+      var subscription;
+      subscription = file.openRead().listen((data) {
+        subscription.pause();
+        subscription.resume();
+        void close() {
+          d.deleteSync(recursive: true);
+          asyncEnd();
+        }
+
+        var future = subscription.cancel();
+        if (future != null) {
+          future.whenComplete(close);
+        } else {
+          close();
+        }
+      }, onDone: () {
+        Expect.fail('the stream was canceled, onDone should not happen');
       });
+    });
   });
 }
 
@@ -39,15 +39,14 @@ void testStreamIsEmpty() {
   asyncStart();
   Directory.systemTemp.createTemp('dart_file_stream').then((d) {
     var file = new File("${d.path}/file");
-    new File(Platform.executable).openRead().pipe(file.openWrite())
-      .then((_) {
-        // isEmpty will cancel the stream after first data event.
-        file.openRead().isEmpty.then((empty) {
-          Expect.isFalse(empty);
-          d.deleteSync(recursive: true);
-          asyncEnd();
-        });
+    new File(Platform.executable).openRead().pipe(file.openWrite()).then((_) {
+      // isEmpty will cancel the stream after first data event.
+      file.openRead().isEmpty.then((empty) {
+        Expect.isFalse(empty);
+        d.deleteSync(recursive: true);
+        asyncEnd();
       });
+    });
   });
 }