[8u-dev] Request for approval: 8173876 Fast precise scrolling and DeltaAccumulator fix for macOS Sierra 10.12.2

[Alexander Scherbatiy]

Hello,

Could you approve the direct backport of the fix to JDK 8u-dev.
   JDK-8173876 Fast precise scrolling and DeltaAccumulator fix for macOS 
Sierra 10.12.2

The bug: https://bugs.openjdk.java.net/browse/JDK-8173876
The JDK 9 webrev: 
http://cr.openjdk.java.net/~alexsch/sergey.malenkov/8173876/webrev-all.00/
The review thread: 
http://mail.openjdk.java.net/pipermail/awt-dev/2017-February/012580.html
The JDK 9 changeset: 
http://hg.openjdk.java.net/jdk9/client/jdk/rev/ba316e40c19b

Thanks,
Alexandr.


Thanks,
Alexandr.