hg: openjfx/8u-dev/rt: 8188029: [macos] MediaView Crashes on OS X 10.13 High Sierra

[alexander.matveev at oracle.com]

Changeset: 0cb361dfbd33
Author:    almatvee
Date:      2017-11-16 15:48 -0800
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/0cb361dfbd33

8188029: [macos] MediaView Crashes on OS X 10.13 High Sierra
Reviewed-by: kcr

! modules/media/src/main/native/jfxmedia/platform/osx/avf/AVFMediaPlayer.mm