Format all tests.

tests/language_strong/static_implicit_closure_test.dart

Index: tests/language_strong/static_implicit_closure_test.dart
diff --git a/tests/language_strong/static_implicit_closure_test.dart b/tests/language_strong/static_implicit_closure_test.dart
index b73050eda27c879bc02d7c2db384f6639612f8cd..3b16a5d15cdcc4dc4978ac8be5b268706fa56702 100644
--- a/tests/language_strong/static_implicit_closure_test.dart
+++ b/tests/language_strong/static_implicit_closure_test.dart
@@ -12,8 +12,11 @@ class First {
   static int get a {
     return 10;
   }
+
   static var b;
-  static int foo() { return 30; }
+  static int foo() {
+    return 30;
+  }
 }
 
 class StaticImplicitClosureTest {
@@ -29,7 +32,6 @@ class StaticImplicitClosureTest {
   }
 }
 
-
 main() {
   StaticImplicitClosureTest.testMain();
 }