Format all tests.

tests/language/const_test.dart

Index: tests/language/const_test.dart
diff --git a/tests/language/const_test.dart b/tests/language/const_test.dart
index 9cdb07db2e85f3e33073208ddcf20e15d67cf0f7..d97f547524a0c8483c8fcdfc6bd2f87818b0465f 100644
--- a/tests/language/const_test.dart
+++ b/tests/language/const_test.dart
@@ -7,21 +7,24 @@
 import "package:expect/expect.dart";
 
 class AConst {
-  const AConst() : b_ = 3 ;
+  const AConst() : b_ = 3;
   final int b_;
 }
 
-
 class BConst {
   const BConst();
   set foo(value) {}
-  get foo { return 5; }
+  get foo {
+    return 5;
+  }
+
+  operator [](ix) {
+    return ix;
+  }
 
-  operator [](ix) { return ix; }
   operator []=(ix, value) {}
 }
 
-
 testMain() {
   var o = const AConst();
   Expect.equals(3, o.b_);
@@ -33,7 +36,6 @@ testMain() {
   Expect.equals(5, y);
 }
 
-
 main() {
   for (int i = 0; i < 20; i++) {
     testMain();