RFR: 8076473 Remove the jhat code and update makefiles

[Alan Bateman]

On 23/04/2015 13:06, Staffan Larsen wrote:
> Please review this change to remove the jhat tool. I will not push 
> this change until the tests have been removed (see a different review 
> thread).
>
> JEP: https://bugs.openjdk.java.net/browse/JDK-8059039
> bug: https://bugs.openjdk.java.net/browse/JDK-8076473
>
> webrev root: http://cr.openjdk.java.net/~sla/8076473/webrev.root.00/ 
> <http://cr.openjdk.java.net/%7Esla/8076473/webrev.root.00/>
> webrev jdk: http://cr.openjdk.java.net/~sla/8076473/webrev.jdk.00/ 
> <http://cr.openjdk.java.net/%7Esla/8076473/webrev.jdk.00/>
>
This looks good to me, and I assume Katja's patch from yesterday got all 
the tests.

-Alan.