JDK-8151513: Remove debugging code from BarrierSet

[Bengt Rutisson]

Thanks Per and StefanK for the fast reviews.

Since this is a trivial change (only removing dead code) I will push 
this without waiting 24 hours.

Thanks,
Bengt

On 2016-03-09 14:01, Stefan Karlsson wrote:
> Looks good.
>
> StefanK
>
> On 2016-03-09 13:51, Bengt Rutisson wrote:
>>
>> Hi everyone,
>>
>> Could I have a couple of reviews for this small change?
>>
>> http://cr.openjdk.java.net/~brutisso/8151513/webrev.00/
>> https://bugs.openjdk.java.net/browse/JDK-8151513
>>
>> There is some leftover debugging #if 0 code in barrierSet.cpp and 
>> barrierSet.inline.hpp.
>>
>> Thanks,
>> Bengt
>