Format all tests.

tests/language_strong/generic_inheritance_test.dart

Index: tests/language_strong/generic_inheritance_test.dart
diff --git a/tests/language_strong/generic_inheritance_test.dart b/tests/language_strong/generic_inheritance_test.dart
index fec8adb6343264dcf6c7713734e530e1cb8edd7b..404723a2548e94fcc1a5491fb60c799e2f92ec3f 100644
--- a/tests/language_strong/generic_inheritance_test.dart
+++ b/tests/language_strong/generic_inheritance_test.dart
@@ -7,9 +7,17 @@
 
 import "package:expect/expect.dart";
 
-class A<T> { A(); }
-class B extends A<Object> { B(); }
-class C extends B { C(); }
+class A<T> {
+  A();
+}
+
+class B extends A<Object> {
+  B();
+}
+
+class C extends B {
+  C();
+}
 
 main() {
   var a = new A<String>();
@@ -18,13 +26,13 @@ main() {
   Expect.isTrue(a is Object);
   Expect.isTrue(a is A<Object>);
   Expect.isTrue(a is A<String>);
-  Expect.isTrue(a is !A<int>);
+  Expect.isTrue(a is! A<int>);
   Expect.isTrue(b is Object);
   Expect.isTrue(b is A<Object>);
-  Expect.isTrue(b is !A<String>);
+  Expect.isTrue(b is! A<String>);
   Expect.isTrue(b is Object);
   Expect.isTrue(c is Object);
   Expect.isTrue(c is A<Object>);
-  Expect.isTrue(c is !A<String>);
+  Expect.isTrue(c is! A<String>);
   Expect.isTrue(c is B);
 }