[8] Request for review: 8014423 [macosx] The scrollbar's block increment performs incorrectly

[Sergey Bylokhov]

Hello,
Please review the fix for jdk 8.
ScrollBarPeer is not properly initialized on macosx. unitIncrement and 
blockIncrement were missing.

Bug(will be available soon): 
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=8014423
Webrev can be found at: http://cr.openjdk.java.net/~serb/8014423/webrev.00

-- 
Best regards, Sergey.