hg: openjfx/8/graphics/rt: RT-16711: TextField/TextArea, need to type "Backspace" key twice to delete the last character of the composing text.

[hang.vo at oracle.com]

Changeset: 5e8a8d2136eb
Author:    leifs
Date:      2013-11-01 17:15 -0700
URL:       http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/5e8a8d2136eb

RT-16711: TextField/TextArea, need to type "Backspace" key twice to delete the last character of the composing text.
Reviewed-by: naoto

! modules/controls/src/main/java/com/sun/javafx/scene/control/skin/TextInputControlSkin.java