Make more JS files beter match the coding standard.

test/mjsunit/fuzz-natives.js

Index: test/mjsunit/fuzz-natives.js
diff --git a/test/mjsunit/fuzz-natives.js b/test/mjsunit/fuzz-natives.js
index c4d18d041103ca7436cf08f65d5d17fa9c9c3738..ffcf9a0aa4cbc3ac33bb4ab2a7fe3d938abb1351 100644
--- a/test/mjsunit/fuzz-natives.js
+++ b/test/mjsunit/fuzz-natives.js
@@ -101,8 +101,9 @@ function testArgumentTypes(name, argc) {
     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 {
@@ -206,8 +207,9 @@ function testNatives() {
   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);