dart2js: run dartfmt on tests

tests/compiler/dart2js/missing_file_test.dart

Index: tests/compiler/dart2js/missing_file_test.dart
diff --git a/tests/compiler/dart2js/missing_file_test.dart b/tests/compiler/dart2js/missing_file_test.dart
index 457a4f03f232f7bdf1dc915f117bc9e22a68e70a..96ccf0335fe7ac59cdaaded23484aa65313a125a 100644
--- a/tests/compiler/dart2js/missing_file_test.dart
+++ b/tests/compiler/dart2js/missing_file_test.dart
@@ -17,21 +17,17 @@ const MEMORY_SOURCE_FILES = const {
 import 'foo.dart';
 main() {}
 ''',
-
-'bar.dart': '''
+  'bar.dart': '''
 import 'dart:foo';
 main() {}
 ''',
-
-'baz.dart': '''
+  'baz.dart': '''
 import 'dart:io';
 main() {}
 ''',
 };
 
-Future runTest(Uri main,
-               {MessageKind error,
-                MessageKind info}) async {
+Future runTest(Uri main, {MessageKind error, MessageKind info}) async {
   print("----\nentry-point: $main\n");
 
   DiagnosticCollector diagnostics = new DiagnosticCollector();
@@ -57,29 +53,22 @@ Future runTest(Uri main,
 
 void main() {
   asyncTest(() async {
-    await runTest(
-        Uri.parse('memory:main.dart'),
+    await runTest(Uri.parse('memory:main.dart'),
         error: MessageKind.READ_SCRIPT_ERROR);
 
-    await runTest(
-        Uri.parse('memory:foo.dart'),
+    await runTest(Uri.parse('memory:foo.dart'),
         error: MessageKind.READ_SELF_ERROR);
 
-    await runTest(
-        Uri.parse('dart:foo'),
-        error: MessageKind.LIBRARY_NOT_FOUND);
+    await runTest(Uri.parse('dart:foo'), error: MessageKind.LIBRARY_NOT_FOUND);
 
-    await runTest(
-        Uri.parse('dart:io'),
+    await runTest(Uri.parse('dart:io'),
         error: MessageKind.LIBRARY_NOT_SUPPORTED,
         info: MessageKind.DISALLOWED_LIBRARY_IMPORT);
 
-    await runTest(
-        Uri.parse('memory:bar.dart'),
+    await runTest(Uri.parse('memory:bar.dart'),
         error: MessageKind.LIBRARY_NOT_FOUND);
 
-    await runTest(
-        Uri.parse('memory:baz.dart'),
+    await runTest(Uri.parse('memory:baz.dart'),
         error: MessageKind.LIBRARY_NOT_SUPPORTED,
         info: MessageKind.DISALLOWED_LIBRARY_IMPORT);
   });