Revert of Revert of Revert of Revert of Revert of Disable telemetry tests for Mac...

Revert of Revert of Revert of Revert of Revert of Disable telemetry tests for Mac 10.9. (patchset #1 id:1 of https://codereview.chromium.org/776663002/)

Reason for revert:
We think this was fixed by https://codereview.chromium.org/750093007

Original issue's description:
> Revert of Revert of Revert of Revert of Disable telemetry tests for Mac 10.9. (patchset #1 id:1 of https://codereview.chromium.org/734433004/)
>
> Reason for revert:
> Getting errors like this:
> Telemetry needs to run /usr/bin/pkill under sudo. Please authenticate.
>
> Original issue's description:
> > Revert of Revert of Revert of Disable telemetry tests for Mac 10.9. (patchset #1 id:1 of https://codereview.chromium.org/751533002/)
> >
> > Reason for revert:
> > Failures fixed in https://codereview.chromium.org/720413006/, these tests pass locally for me on Mac 10.9
> >
> > Original issue's description:
> > > Revert of Revert of Disable telemetry tests for Mac 10.9. (patchset #1 id:1 of https://codereview.chromium.org/744283002/)
> > >
> > > Reason for revert:
> > > This re-enabling of tests has left a trail of redness on Mac 10.9 (more than one failure). If you expect tests to fail as a result of re-enabling again, then please watch the tree and disable the ones failing (assuming that is the appropriate course of action in the first place, which I'm not sure of).
> > >
> > > Original issue's description:
> > > > Revert of Disable telemetry tests for Mac 10.9. (patchset #2 id:20001 of https://codereview.chromium.org/706703003/)
> > > >
> > > > Reason for revert:
> > > > Second attempt to re-enable tests. I think there may still be one test failure, but we can disable that one test. If there's more than one, revert this.
> > > >
> > > > Original issue's description:
> > > > > Disable telemetry tests for Mac 10.9.
> > > > >
> > > > > The telemetry tests are failing consistently on OSX 10.9.
> > > > >
> > > > > BUG=420615
> > > > > R=tonyg@chromium.org
> > > > >
> > > > > Committed: https://crrev.com/5503de1eeae0437c1f8160d69b04d6241bc5e974
> > > > > Cr-Commit-Position: refs/heads/master@{#303114}
> > > >
> > > > TBR=phajdan.jr@chromium.org,tonyg@chromium.org,garykac@chromium.org
> > > > NOTREECHECKS=true
> > > > NOTRY=true
> > > > BUG=420615
> > > >
> > > > Committed: https://crrev.com/10e58e6dfbe4d9dae5841ceb9eb0180cce1aac14
> > > > Cr-Commit-Position: refs/heads/master@{#305096}
> > >
> > > TBR=phajdan.jr@chromium.org,tonyg@chromium.org,garykac@chromium.org,dtu@chromium.org
> > > NOTREECHECKS=true
> > > NOTRY=true
> > > BUG=420615
> > >
> > > Committed: https://crrev.com/8ef425c1d3058afabd36fd9226385c142ba5f280
> > > Cr-Commit-Position: refs/heads/master@{#305200}
> >
> > TBR=phajdan.jr@chromium.org,tonyg@chromium.org,garykac@chromium.org,dtu@chromium.org,finnur@chromium.org
> > NOTREECHECKS=true
> > NOTRY=true
> > BUG=420615
> >
> > Committed: https://crrev.com/2e93412cdb1175bec8bc497cf48bf35459eb35df
> > Cr-Commit-Position: refs/heads/master@{#306430}
>
> TBR=phajdan.jr@chromium.org,tonyg@chromium.org,garykac@chromium.org,dtu@chromium.org,finnur@chromium.org
> NOTREECHECKS=true
> NOTRY=true
> BUG=420615
>
> Committed: https://crrev.com/527ed4e9b27b1fb40e7c219d3066519139910864
> Cr-Commit-Position: refs/heads/master@{#306451}

TBR=phajdan.jr@chromium.org,tonyg@chromium.org,garykac@chromium.org,dtu@chromium.org,finnur@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=420615

Review URL: https://codereview.chromium.org/776313002

Cr-Commit-Position: refs/heads/master@{#306849}