git: openjdk/mobile: 8237777: "Dumping core ..." is shown despite claiming that "# No core dump will be written."

[duke]

Changeset: 1f31afd8
Author:    Gerard Ziemski <gziemski at openjdk.org>
Date:      2020-05-06 12:40:50 +0000
URL:       https://git.openjdk.java.net/mobile/commit/1f31afd8

8237777: "Dumping core ..." is shown despite claiming that "# No core dump will be written."

Remove the unneeded and possibly misleading message.

Reviewed-by: dholmes, ysuenaga

! src/hotspot/os/aix/os_aix.cpp
! src/hotspot/os/bsd/os_bsd.cpp
! src/hotspot/os/linux/os_linux.cpp
! src/hotspot/os/solaris/os_solaris.cpp