Change gtest launcher, telemetry unittests to run in parallel and retry failures by default.

Previously, gtest-based tests would not run tests in parallel or retry failures
by default unless you specified the --test-launcher-bot-mode flag

This patch changes the behavior so that we run tests in parallel and retry failures by
default if we are running *all* of the tests (i.e.,  --gtest_filter was *not* specified).

You can still pass --test-launcher-jobs=X to control how many tests run in parallel,
and --test-launcher-retry-limit=0 to turn retries off and 
--test-launcher-retry-limit=X to control how many times to retry.

R=jam@chromium.org, phajdan.jr@chromium.org, ojan@chromium.org, tonyg@chromium.org
BUG=402089

Review URL: https://codereview.chromium.org/469533002

Cr-Commit-Position: refs/heads/master@{#289839}
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@289839 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 6707442fb64e2f00ed30352309c03137ca046fcb
1 file changed
tree: 94c5aac0d0ebcdcde0a2482822fef24900ceb163
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/