Make more JS files beter match the coding standard.

test/mjsunit/apply.js

Index: test/mjsunit/apply.js
diff --git a/test/mjsunit/apply.js b/test/mjsunit/apply.js
index 413ee937c6638cc7d30e2bf75e755a3a89a27d2a..22e50a4f4846e1f64808a590b5c889b8c1207f22 100644
--- a/test/mjsunit/apply.js
+++ b/test/mjsunit/apply.js
@@ -142,10 +142,12 @@ var primes = new Array(0);
 function isPrime(possible_prime) {
   for (var d = 0; d < primes.length; d++) {
     var p = primes[d];
-    if (possible_prime % p == 0)
+    if (possible_prime % p == 0) {
       return false;
-    if (p * p > possible_prime)
+    }
+    if (p * p > possible_prime) {
       return true;
+    }
   }
   return true;
 }