hg: jdk/submit: 8249137: Remove CollectedHeap::obj_size

[shade at redhat.com]

Changeset: efc74b005823
Author:    shade
Date:      2020-07-13 07:39 +0200
URL:       https://hg.openjdk.java.net/jdk/submit/rev/efc74b005823

8249137: Remove CollectedHeap::obj_size
Reviewed-by: rkennke, tschatzl, cjplummer

! src/hotspot/share/gc/shared/collectedHeap.cpp
! src/hotspot/share/gc/shared/collectedHeap.hpp
! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiExport.cpp
! src/hotspot/share/prims/whitebox.cpp