RFR(M): v.04, 8155091: Remove SA related functions from tmtools

[Alan Bateman]

On 05/05/2016 13:51, Dmitry Samersoff wrote:
> Please, see updated webrev.
>
> http://cr.openjdk.java.net/~dsamersoff/JDK-8155091/webrev.04/
>
> Removed ToolProvider and update modules-info files.
>
> -Dmitry
>
Can `requires jdk.jcmd` be dropped from jdk.hotspot.agent's module 
declaration?

shouldWarnSA/warnSA is fatal (VM exits) so maybe better names are needed 
for these methods.

"Coredump access". I guess this should "Cannot connect to core dump or 
remote debug server" to be clearer.

The rest looks okay to me.

-Alan