hg: openjfx/jfx-dev/rt: 8209791: OpenJFX build fails in PrismPrint.c due to missing JNICALL

[ambarish.rapte at oracle.com]

Changeset: ca32fdb7f066
Author:    arapte
Date:      2018-08-28 23:59 +0530
URL:       http://hg.openjdk.java.net/openjfx/jfx-dev/rt/rev/ca32fdb7f066

8209791: OpenJFX build fails in PrismPrint.c due to missing JNICALL
Reviewed-by: kcr, prr, arapte
Contributed-by: priyanka.mangal at oracle.com

! modules/javafx.graphics/src/main/native-prism/PrismPrint.c