Backed out 7 changesets (bug 1062869) for ASAN UAF and Hazard Analysis failures.

Backed out changeset f62b115f169f (bug 1062869)
Backed out changeset 48943bce060d (bug 1062869)
Backed out changeset 846d57ff7684 (bug 1062869)
Backed out changeset 85b9beefb942 (bug 1062869)
Backed out changeset a98f73f954ee (bug 1062869)
Backed out changeset b111868be30f (bug 1062869)
Backed out changeset f3397cf24e64 (bug 1062869)

CLOSED TREE