hg: openjfx/9-dev/rt: 8166662: Gradle test takes more time when skipping sdk

[vadim.pakhnushev at oracle.com]

Changeset: caf945fed1c0
Author:    vadim
Date:      2016-09-25 14:45 +0300
URL:       http://hg.openjdk.java.net/openjfx/9-dev/rt/rev/caf945fed1c0

8166662: Gradle test takes more time when skipping sdk
Reviewed-by: kcr, ddhill

! build.gradle