RFR(XS) 8041415: remove port.{cpp,hpp} files

[Vladimir Kozlov]

CC to compiler alias since you changing our code.

Copyright year change should be 2014.

FileBuffRegion removal is done under separate bug 8041620 by Lois 
Foltan, the review was sent today today.

domgraph.cpp, output.cpp: use max_juint instead of (uint) -1.

Thanks,
Vladimir

On 5/5/14 1:21 PM, Zhengyu Gu wrote:
> This is a code cleanup based on attached patch from Christian Thalinger.
>
> Bug: https://bugs.openjdk.java.net/browse/JDK-8041415
> Webrev:

  http://cr.openjdk.java.net/~zgu/8041415/webrev.00/

>
> Test:
>    JPRT
>
> Thanks,
>