Revert "Revert "Revert "Basic obsolete methods support"""

Fails in tracing mode

Bug: 32369913
Bug: 33630159

This reverts commit ce77fc0e7f60a15354bb20c356537cbf8b53b722.

Change-Id: I1bdcf6ad467f2e31f9c5d0c3c987b90a4f5efc69
39 files changed