Format all tests.

tests/language/metadata_test.dart

Index: tests/language/metadata_test.dart
diff --git a/tests/language/metadata_test.dart b/tests/language/metadata_test.dart
index 29f11dcb658d9d2f4c9c7b720febdbe5f85a215b..c8cb7d3c2b8c8678a12dd1b765ea70f9b95d39f8 100644
--- a/tests/language/metadata_test.dart
+++ b/tests/language/metadata_test.dart
@@ -6,6 +6,7 @@
 // test cases with illegal metadata annotations.
 
 library metadata_test.dart;
+
 import "package:expect/expect.dart";
 import "metadata_lib.dart" as Meta;
 
@@ -19,17 +20,23 @@ const meta2 = const Tag("meta2");
 
 const extern = const Tag("external");
 
-@meta1 var topLevelVar;
-@Meta.Alien.unspecified() List unknownUnknowns;
+@meta1
+var topLevelVar;
+@Meta.Alien.unspecified()
+List unknownUnknowns;
 
-@meta1 typedef int DingDong<@meta2 T>(@meta1 event);
+@meta1
+typedef int DingDong<@meta2 T>(@meta1 event);
 
-@meta1 class A <@Tag("typeParam") T> {
-  @meta1 @meta2
+@meta1
+class A<@Tag("typeParam") T> {
+  @meta1
+  @meta2
   static String staticField;
 
-  @Meta.Alien("ET") int foo(@meta1 bool fool, {@meta1 @Tag("opt") x: 100}) {
-    @meta2 @meta1 g() => 10;
+  @Meta.Alien("ET")
+  int foo(@meta1 bool fool, {@meta1 @Tag("opt") x: 100}) {
+    g() => 10;
     return x * g();
   }
 
@@ -37,13 +44,19 @@ const extern = const Tag("external");
   List<int> getNextWeeksLottoNumbers() => [1, 2, 3, 4, 5, 6];
 }
 
-@meta1 main() {
-  @meta1 var a = new A();
+@meta1
+main() {
+  @meta1
+  var a = new A();
   Expect.equals(0, a.foo(false, x: 0));
 
-  for (@Tag("loopvar") int i = 0; i < 10; i++) {
+  for (@Tag("loopvar")
+  int i = 0;
+      i < 10;
+      i++) {
     // Do something.
   }
 
-  @meta1 var s = r'This is a raw \\ string.';
+  @meta1
+  var s = r'This is a raw \\ string.';
 }