hg: jdk/submit: 8235833: PosixPlatform.cpp should not include sysctl.h

[suenaga at oss.nttdata.com]

Changeset: 624d4c33f234
Author:    ysuenaga
Date:      2019-12-19 20:13 +0900
URL:       https://hg.openjdk.java.net/jdk/submit/rev/624d4c33f234

8235833: PosixPlatform.cpp should not include sysctl.h
Reviewed-by: aph, asemenyuk

! src/jdk.incubator.jpackage/unix/native/libapplauncher/PosixPlatform.cpp