RFR (S): 8073466: Remove buffer retaining functionality and clean up in ParGCAllocBuffer

[Kim Barrett]

On Mar 2, 2015, at 7:11 AM, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
> 
> http://cr.openjdk.java.net/~tschatzl/8073466/webrev.1_to_2/
> (incremental)
> http://cr.openjdk.java.net/~tschatzl/8073466/webrev.2/ (full)

Update looks good.