Backout changeset c9f45449d053 which has wrong bug id and commit message

http://hg.openjdk.java.net/openjfx/9-dev/tests/rev/c9f45449d053 commited with wrong JBS id and incorrect commit message.
Backout the change-set http://hg.openjdk.java.net/openjfx/9-dev/tests/rev/c9f45449d053