instrumented_libraries: add a trusty Docker image for local testing.

Bug: 751218
Change-Id: Id760369ef0ed63576c959d689c7bd6bfe2c21d5a
Reviewed-on: https://chromium-review.googlesource.com/938545
Reviewed-by: Abhishek Arya <inferno@chromium.org>
Reviewed-by: Evgeniy Stepanov <eugenis@chromium.org>
Commit-Queue: Oliver Chang <ochang@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#540020}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 0d8e8a1352e5e459bda93b40a4de770997ca1361
4 files changed