[turbofan] Fix OSR compilations of for-in.

test/mjsunit/asm/int32modb.js

Index: test/mjsunit/asm/int32modb.js
diff --git a/test/mjsunit/asm/int32mod.js b/test/mjsunit/asm/int32modb.js
similarity index 80%
copy from test/mjsunit/asm/int32mod.js
copy to test/mjsunit/asm/int32modb.js
index 22fa81384d49af081f32a3a78b51cebf26d4dee8..5081b49ae5c83f8fd0db6bd05affd7b2b453e865 100644
--- a/test/mjsunit/asm/int32mod.js
+++ b/test/mjsunit/asm/int32modb.js
@@ -1,4 +1,4 @@
-// Copyright 2014 the V8 project authors. All rights reserved.
+// 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.
 
@@ -17,8 +17,8 @@ var mod = (function Module(stdlib, foreign, heap) {
 })(stdlib, foreign, heap).mod;
 
 var divisors = [-2147483648, -32 * 1024, -1000, -16, -7, -2, -1, 0,
-                1, 3, 4, 10, 64, 100, 1024, 2147483647];
-for (var i in divisors) {
+                1, 3, 4, 10, 64, 99, 1023, 1024, 2147483647];
+for (var i = 0; i < divisors.length; i++) {
   var divisor = divisors[i];
   for (var dividend = -2147483648; dividend < 2147483648; dividend += 3999773) {
     assertEquals((dividend % divisor) | 0, mod(dividend, divisor));