Format all tests.

tests/language_strong/closure_shared_state_test.dart

 // Copyright (c) 2011, 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";
 
 // Tests for closures sharing mutable bindings.
 
 var f;
 var g;
 
 setupPlain() {
   int j = 1000;
   // Two closures sharing variable 'j'; j initially is 1000.
-  f = (int x) { var q = j; j = x; return q;};
-  g = (int x) { var q = j; j = x; return q;};
+  f = (int x) {
+    var q = j;
+    j = x;
+    return q;
+  };
+  g = (int x) {
+    var q = j;
+    j = x;
+    return q;
+  };
 }
 
 setupLoop() {
   for (int i = 0; i < 2; i++) {
-    int j = i * 1000;  // The last stored closure has j initially 1000.
+    int j = i * 1000; // The last stored closure has j initially 1000.
     // Two closures sharing variable 'j'.
-    f = (int x) { var q = j; j = x; return q;};
-    g = (int x) { var q = j; j = x; return q;};
+    f = (int x) {
+      var q = j;
+      j = x;
+      return q;
+    };
+    g = (int x) {
+      var q = j;
+      j = x;
+      return q;
+    };
   }
 }
 
 setupNestedLoop() {
   for (int outer = 0; outer < 2; outer++) {
     int j = outer * 1000;
     for (int i = 0; i < 2; i++) {
       // Two closures sharing variable 'j' in a loop at different nesting.
-      f = (int x) { var q = j; j = x; return q;};
-      g = (int x) { var q = j; j = x; return q;};
+      f = (int x) {
+        var q = j;
+        j = x;
+        return q;
+      };
+      g = (int x) {
+        var q = j;
+        j = x;
+        return q;
+      };
     }
   }
 }
 
 test(setup) {
   setup();
   Expect.equals(1000, f(100));
   Expect.equals(100, f(200));
   Expect.equals(200, f(300));
   Expect.equals(300, g(400));
   Expect.equals(400, g(500));
 }
 
-
 main() {
   test(setupPlain);
   test(setupLoop);
   test(setupNestedLoop);
 }