tree 5b6c8e231a6105d5a3ee14e68118d14874fee12b
parent 7151edd5d83b3b770a0dc77cf52f7fe56b2a3af6
author Andreas Huber <andih@google.com> 1247763957 -0700
committer Andreas Huber <andih@google.com> 1247763957 -0700

Make MemoryDealer's destructor protected instead of public.

MemoryDealer, like all other subclasses of RefBase,MUST NOT BE stack-allocated, a protected destructor prohibits stack-allocation while allowing the baseclass to properly invoke the subclass' destructor once the refcount drops to 0.