Fix test formatting

test/mjsunit/es6/regress/regress-4097.js

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 (function StoreToSuper () {
- "use strict";
- class A {
-   s() {
-        super.bla = 10;
-   }
- };
+  "use strict";
+  class A {
+    s() {
+      super.bla = 10;
+    }
+  };
 
- let a = new A();
- (new A).s.call(a);
- assertEquals(10, a.bla);
- assertThrows(function() { (new A).s.call(undefined); }, TypeError);
- assertThrows(function() { (new A).s.call(42); }, TypeError);
- assertThrows(function() { (new A).s.call(null); }, TypeError);
- assertThrows(function() { (new A).s.call("abc"); }, TypeError);
+  let a = new A();
+  (new A).s.call(a);
+  assertEquals(10, a.bla);
+  assertThrows(function() { (new A).s.call(undefined); }, TypeError);
+  assertThrows(function() { (new A).s.call(42); }, TypeError);
+  assertThrows(function() { (new A).s.call(null); }, TypeError);
+  assertThrows(function() { (new A).s.call("abc"); }, TypeError);
 })();
 
 
 (function LoadFromSuper () {
- "use strict";
- class A {
-   s() {
-        return super.bla;
-   }
- };
+  "use strict";
+  class A {
+    s() {
+      return super.bla;
+    }
+  };
 
- let a = new A();
- assertSame(undefined, (new A).s.call(a));
- assertSame(undefined, (new A).s.call(undefined));
- assertSame(undefined, (new A).s.call(42));
- assertSame(undefined, (new A).s.call(null));
- assertSame(undefined, (new A).s.call("abc"));
+  let a = new A();
+  assertSame(undefined, (new A).s.call(a));
+  assertSame(undefined, (new A).s.call(undefined));
+  assertSame(undefined, (new A).s.call(42));
+  assertSame(undefined, (new A).s.call(null));
+  assertSame(undefined, (new A).s.call("abc"));
 })();