Review request for JDK-8135000: Number.prototype.toFixed returns wrong string for 0.5 and -0.5

[Hannes Wallnoefer]

Please review JDK-8135000: Number.prototype.toFixed returns wrong string 
for 0.5 and -0.5:

http://cr.openjdk.java.net/~hannesw/8135000/
Thanks,
Hannes