git: openjdk/mobile: 8232112: MDO extra_data_lock leaks during class unloading

[duke]

Changeset: 86fdbc0f
Author:    Coleen Phillimore <coleenp at openjdk.org>
Date:      2019-10-17 07:35:22 +0000
URL:       https://git.openjdk.java.net/mobile/commit/86fdbc0f

8232112: MDO extra_data_lock leaks during class unloading

Call the MDO destructor during class unloading.

Reviewed-by: dholmes, eosterlund

! src/hotspot/share/oops/instanceKlass.cpp
! src/hotspot/share/oops/method.cpp
! src/hotspot/share/oops/method.hpp
! src/hotspot/share/oops/methodData.hpp