[RFR] [openjfx12] 8148129: Implement Accelerated composition for WebView

[Arunprasad Rajkumar]

Hi,

Please review the patch for following enhancement, it is targeted for openjfx12.

https://bugs.openjdk.java.net/browse/JDK-8148129

Changes are available as gihub PR, refer the following link,

https://github.com/javafxports/openjdk-jfx/pull/51

Unified diff is available in the following link,

https://github.com/javafxports/openjdk-jfx/pull/51.diff

Thanks,
Arun