Test Runner: Set interrupted to 'false' normally.
Test Runner: Set interrupted to 'false' normally.

The bug here was to output 'interrupted: true' when running
in --bot-mode. Instead in normal execution we will output
that we were not interrupted.

Bug: angleproject:3162
Bug: chromium:1134619
Change-Id: I3842e90466473ff05b0b90bc4660f88606a3c9f6
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2446851
Reviewed-by: Yuly Novikov <36f5580f63d0a3eacc17e89a61d11e2f646630d2@chromium.org>
Commit-Queue: Jamie Madill <7e492b4f1c8458024932de3ba475cbf015424c30@chromium.org>

ppy/angle,ppy/angle,ppy/angle,ppy/angle