RFR (XXS): 8212698: Minor g1 #include changes and memoryService.hpp copyright date update

[Thomas Schatzl]

Hi Paul,

On Fri, 2018-10-19 at 14:31 -0700, JC Beyler wrote:
> Hi Paul,
> 
> Looks good to me!
> Jc
> 
> On Fri, Oct 19, 2018 at 11:40 AM Hohensee, Paul <hohensee at amazon.com>
> wrote:
> 
> > A trivial patch to fix 3 misc. issues.
> > 
> > Bug: https://bugs.openjdk.java.net/browse/JDK-8212698
> > Webrev: http://cr.openjdk.java.net/~phh/8212698/webrev.00/
> > 

  ship it.

Thomas