Revert "libart: add lambda proxy support"

955-lambda is flaky

Bug: 25107649
Bug: 24618608

This reverts commit 5a92ed3ace6e1cc71b20f29b7761cefd47f6cc06.

Change-Id: Icede7ed7389aac7a589090bab5354de9dbc3f38e
3 files changed