RFR: 8230808: Remove Access::equals()

[Per Liden]

Can I please have a second review of this?

Thanks,
Per

On 9/10/19 3:27 PM, Per Liden wrote:
> Access::equals() is not specialized by any barrier set and can be 
> removed. This patch doesn't remove oopDesc::equals()/equals_raw(), but 
> they don't use Access::equals() to do the work anymore. Removing 
> oopDesc::equals() is a more intrusive change, which can be done as the 
> next step.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8230808
> Webrev: http://cr.openjdk.java.net/~pliden/8230808/webrev.0
> 
> /Per