Format all tests.

tests/language/compile_time_constant_i_test.dart

 // Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 import "package:expect/expect.dart";
 
 class A {
   final x;
   const A(this.x);
   const A.redirect(x) : this(x + 1);
   const A.optional([this.x = 5]);
 }
 
 class B extends A {
   const B(x, this.y) : super(x);
   const B.redirect(x, y) : this(x + 22, y + 22);
   const B.redirect2(x, y) : this.redirect3(x + 122, y + 122);
-  const B.redirect3(x, y) :  this.y = y, super.redirect(x);
+  const B.redirect3(x, y)
+      : this.y = y,
+        super.redirect(x);
   const B.optional(x, [this.y]) : super(x);
   const B.optional2([x, this.y]) : super(x);
   final y;
 }
 
 class C extends B {
   const C(x, y, this.z) : super(x, y);
   const C.redirect(x, y, z) : this(x + 33, y + 33, z + 33);
   const C.redirect2(x, y, z) : this.redirect3(x + 333, y + 333, z + 333);
-  const C.redirect3(x, y, z) : this.z = z, super.redirect2(x, y);
+  const C.redirect3(x, y, z)
+      : this.z = z,
+        super.redirect2(x, y);
   const C.optional(x, [y, this.z]) : super(x, y);
-  const C.optional2([x, y, z]): this.z = z, super(x, y);
+  const C.optional2([x, y, z])
+      : this.z = z,
+        super(x, y);
   const C.optional3([this.z]) : super.optional2();
   final z;
 }
 
 const a1 = const A(499);
 const a2 = const A.redirect(10499);
 const a3 = const A.optional();
 const a1b = const A.redirect(498);
 const a3b = const A(5);
 
@@ skipping 57 matching lines @@
   Expect.equals(null, c6.y);
   Expect.equals(null, c6.z);
   Expect.equals(null, c7.x);
   Expect.equals(null, c7.y);
   Expect.equals(null, c7.z);
   Expect.equals(null, c8.x);
   Expect.equals(null, c8.y);
   Expect.equals(9911, c8.z);
   Expect.identical(c3, c3b);
 }