Temporarily retrieve results from a duplicated layout-test-results dir

in garden-o-matic, the flakiness dashboard, and webkitpy.

TBR=ojan@chromium.org, abarth@chromium.org
BUG=261719

Review URL: https://codereview.chromium.org/23978004

git-svn-id: svn://svn.chromium.org/blink/trunk@157260 bbb929c8-8fbe-4397-9dbb-9b2b20218538