hg: jdk/sandbox: 8211950: Deprecate the check if a JVMTI collector is present assertion

[chris.hegarty at oracle.com]

Changeset: b6eaf7b7cd7f
Author:    jcbeyler
Date:      2018-10-10 08:26 -0700
URL:       http://hg.openjdk.java.net/jdk/sandbox/rev/b6eaf7b7cd7f

8211950: Deprecate the check if a JVMTI collector is present assertion
Summary: Deprecate assertion that a collector is there; it is now a nop
Reviewed-by: eosterlund, phh, pliden

! src/hotspot/share/gc/shared/memAllocator.cpp
! src/hotspot/share/runtime/threadHeapSampler.cpp
! src/hotspot/share/runtime/threadHeapSampler.hpp