Make more JS files beter match the coding standard.

test/mjsunit/fuzz-natives.js

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 83 matching lines @@
         var rand = Math.floor(Math.random() * (kArgObjects - i));
         argPool.splice(rand,1);
       }
     }
     var current = type;
     var hasMore = false;
     var argList = [ ];
     for (var i = 0; i < argc; i++) {
       var index = current % numArguments;
       current = (current / numArguments) << 0;
-      if (index != (numArguments - 1))
+      if (index != (numArguments - 1)) {
         hasMore = true;
+      }
       argList.push(argPool[index]);
     }
     try {
       func.apply(void 0, argList);
     } catch (e) {
       // we don't care what happens as long as we don't crash
     }
     type++;
   }
 }
@@ skipping 83 matching lines @@
 var currentlyUncallable = {
   // We need to find a way to test this without breaking the system.
   "SystemBreak": true
 };
 
 function testNatives() {
   var allNatives = %ListNatives();
   for (var i = 0; i < allNatives.length; i++) {
     var nativeInfo = allNatives[i];
     var name = nativeInfo[0];
-    if (name in knownProblems || name in currentlyUncallable)
+    if (name in knownProblems || name in currentlyUncallable) {
       continue;
+    }
     print(name);
     var argc = nativeInfo[1];
     testArgumentCount(name, argc);
     testArgumentTypes(name, argc);
   }
 }
 
 testNatives();