hg: openjfx/8u-dev/rt: [Accessibility] Always check for GetEnv()==NULL (just in case... see IRawElementProviderAdviseEvents)

[felipe.heidrich at oracle.com]

Changeset: aa512fa597ef
Author:    Felipe Heidrich <felipe.heidrich at oracle.com>
Date:      2014-06-25 16:46 -0700
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/aa512fa597ef

[Accessibility] Always check for GetEnv()==NULL (just in case... see IRawElementProviderAdviseEvents)

! modules/graphics/src/main/native-glass/win/GlassAccessible.cpp
! modules/graphics/src/main/native-glass/win/GlassTextRangeProvider.cpp