hg: openjfx/9-dev/rt: 8166933: Clean up private TextAttributes class

[chien.yang at oracle.com]

Changeset: 86cae70dda2e
Author:    ckyang
Date:      2016-10-04 09:36 -0700
URL:       http://hg.openjdk.java.net/openjfx/9-dev/rt/rev/86cae70dda2e

8166933: Clean up private TextAttributes class
Reviewed-by: kcr

! modules/javafx.graphics/src/main/java/javafx/scene/text/Text.java