Revert "libart: add lambda proxy support"

955-lambda is flaky

Bug: 25107649
Bug: 24618608

This reverts commit 5a92ed3ace6e1cc71b20f29b7761cefd47f6cc06.

(cherry picked from commit ef1a480efa8a1efb50bc909d2227cc2dbce2b313)

Change-Id: If4e5b2756fcaddb9ea17c7c3ad239095addc9046
6 files changed