tree acc40266093df4289ffb6728c979cafd6b5114d2
parent b8033db2a8dc6f7c7e29b1552177542964f56e44
author Mathieu Chartier <mathieuc@google.com> 1400182759 -0700
committer Mathieu Chartier <mathieuc@google.com> 1400780864 -0700

Fix an outstanding compaction bug in interpreter.

Fixed a bug in DoFieldPut where the FieldHelper GetType could cause
thread suspension which would result in a stale obj.

Added more handles in the class linker to facilitate moving fiels
and methods in the future.

Removed un-necessarly passing handle references since these are value
types and don't need to be passed by reference.

Added a special NullHandle type which allows null handles without a
handle scope.

Change-Id: I1b51723920a2e4f4f8b2907066f578a3e879fd5b