hg: openjfx/8u-dev/rt: RT-38103: GTK: FileChooser w/ExtensionFilter's localized caption crashes JVM on Ubuntu

[anthony.petrov at oracle.com]

Changeset: a3275d9e37e1
Author:    Anthony Petrov <anthony.petrov at oracle.com>
Date:      2014-08-07 23:44 +0400
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/a3275d9e37e1

RT-38103: GTK: FileChooser w/ExtensionFilter's localized caption crashes JVM on Ubuntu
Summary: Avoid explicit memory management and use GetStringUTFChars() instead of GetStringUTFRegion()
Reviewed-by: azvegint, snorthov

! modules/graphics/src/main/native-glass/gtk/GlassCommonDialogs.cpp