commit 47c6af43932bfda385a880fd3cb9acef6f6e4ca5
author Roberto Carrillo <robertocn@google.com> Thu Feb 21 21:43:10 2019
committer Commit Bot <commit-bot@chromium.org> Thu Feb 21 21:43:10 2019
tree 995cd2d694e1b404d7c7e0d83d99a25392562e51
parent 2bc8e92a140aab13d196de140b5b83f0db59a5a2

[code coverage] Pass profile location var to vm and exfil data.

This change passes the LLVM_PROFILE_FILE var from the test_runner
environment down to the environment inside the VM where actual test is
run.

The location is set to /tmp inside the VM, where the test can write to,
and passed to the test runner for extracting the data out into the
results directory (which should be included in the isolated output IIUC)

R=liaoyuke,stgao,jbudorick
BUG=934059

Change-Id: Id85f54120355176925cc39ce52947fcfe83c2e62
Reviewed-on: https://chromium-review.googlesource.com/c/1480552
Commit-Queue: Roberto Carrillo <robertocn@chromium.org>
Reviewed-by: Yuke Liao <liaoyuke@chromium.org>
Reviewed-by: Ben Pastene <bpastene@chromium.org>
Reviewed-by: John Budorick <jbudorick@chromium.org>
Reviewed-by: Shuotao Gao <stgao@chromium.org>
Cr-Commit-Position: refs/heads/master@{#634355}