beam-runners-direct-java fails to build due to "cannot find symbol ... symbol: method create(JobInfo)"

Seems to be due to https://github.com/apache/beam/pull/6151.

./gradlew :beam-runners-direct-java:build passes without about PR but fails with following error with it.

> Task :beam-runners-direct-java:compileJava FAILED
/usr/local/google/home/chamikara/testing/beam_test_09_19_2018/beam/runners/direct-java/src/main/java/org/apache/beam/runners/direct/portable/ReferenceRunner.java:268: error: cannot find symbol
return DockerJobBundleFactory.create(jobInfo);