hg: openjfx/9-dev/rt: 8144542: Remove an experimental stopgap fix (-Dprism.experimental.skipMeshNormalComputation) that is no longer needed

[chien.yang at oracle.com]

Changeset: bc0eec187357
Author:    ckyang
Date:      2015-12-03 15:47 -0800
URL:       http://hg.openjdk.java.net/openjfx/9-dev/rt/rev/bc0eec187357

8144542: Remove an experimental stopgap fix (-Dprism.experimental.skipMeshNormalComputation) that is no longer needed
Reviewed-by: kcr

! modules/graphics/src/main/java/com/sun/prism/impl/BaseMesh.java
! modules/graphics/src/main/java/com/sun/prism/impl/PrismSettings.java