hg: jdk/submit: 8181313: SA: Remove libthread_db dependency on Linux

[yasuenag at gmail.com]

Changeset: 632c5d1b8ba9
Author:    ysuenaga
Date:      2019-01-08 22:23 +0900
URL:       http://hg.openjdk.java.net/jdk/submit/rev/632c5d1b8ba9

8181313: SA: Remove libthread_db dependency on Linux

! make/lib/Lib-jdk.hotspot.agent.gmk
! src/jdk.hotspot.agent/linux/native/libsaproc/LinuxDebuggerLocal.c
! src/jdk.hotspot.agent/linux/native/libsaproc/libproc.h
! src/jdk.hotspot.agent/linux/native/libsaproc/libproc_impl.c
! src/jdk.hotspot.agent/linux/native/libsaproc/libproc_impl.h
! src/jdk.hotspot.agent/linux/native/libsaproc/proc_service.h
! src/jdk.hotspot.agent/linux/native/libsaproc/ps_core.c
! src/jdk.hotspot.agent/linux/native/libsaproc/ps_proc.c
! src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/debugger/linux/LinuxDebuggerLocal.java