RFR: 8199728: Remove oopDesc::is_scavengable

[Per Liden]

Looks good.

/Per

On 03/16/2018 03:29 PM, Stefan Karlsson wrote:
> Hi all,
> 
> Please review this trivial patch to replace oopDesc::is_scavengable() 
> usages with Universe::heap()->is_scavengable(...).
> 
> http://cr.openjdk.java.net/~stefank/8199728/webrev.01/
> 
> This helps break an include dependency between oop.inline.hpp and 
> collectedHeap.inline.hpp. I'll remove the collectedHeap.inline.hpp 
> include in a separate RFE, since doing that requires update to many 
> header files that transitively included collectedHeap.inline.hpp and its 
> include files.
> 
> Thanks,
> StefanK