Replace a destructor of EHCleanupScope with a Destroy() method to reflect the current usage.
Summary:
The current code uses memset to re-initialize EHCleanupScope objects
with breaks the assumptions of the upcoming asan's intra-object-overflow checker.
If there is no DTOR, the new checker will refuse to work.
Test Plan: bootstrap with asan
Reviewers: rnk
Reviewed By: rnk
Subscribers: cfe-commits
Differential Revision: http://reviews.llvm.org/D5656
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@219331
91177308-0d34-0410-b5e6-
96231b3b80d8