Both tests failed the linux_memchecks trybot, and so were removed. This attempts to reintroduce them. Bug: webrtc:8111 Change-Id: I32c49cb1b2af16d80e6f32258501ab79535700c0 Reviewed-on: https://webrtc-review.googlesource.com/6285 Commit-Queue: Elad Alon <eladalon@webrtc.org> Reviewed-by: Björn Terelius <terelius@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20169}