[9] Review request: 8166565 [hidpi] a flickering scrollbar when using Caspian style sheet

[Jim Graham]

An updated webrev is available, incorporating the feedback in the JBS comments:

http://cr.openjdk.java.net/~flar/JDK-8166565/webrev.01/

			...jim

On 9/27/16 9:09 PM, Jim Graham wrote:
> JBS: https://bugs.openjdk.java.net/browse/JDK-8166565
> webrev: http://cr.openjdk.java.net/~flar/JDK-8166565/webrev.00/
>
> I made the 6 new snapXY() methods in Region public for convenience here.  They are all new for 9 and had been protected,
> now they are public.
>
> As noted in the bug report comment, there are a couple of places where I could not decide if the call should be for
> snapFooX() or snapFooY() and made a best guess and added a comment.  Please advise.
>
> Also, advise if someone else should be CC'd on the review thread...?
>
>             ...jim