Speculative fix for flaky telemetry test many_images.html

Speculative fix for flaky telemetry test many_images.html

Suspecting that the large working set of images is causing the test
to be flaky due to memory pressure.  Downsizing the test to see
if that improves the situation.

BUG=605553
Committed: https://crrev.com/e3027aee6c26b221e9b04705949feccca11a9b96
Cr-Commit-Position: refs/heads/master@{#400993}

[Justin Novosad, 2016-06-21 13:56:32]

junov@chromium.org changed reviewers:
+ sullivan@chromium.org

[Justin Novosad, 2016-06-21 13:56:33]

PTAL

[sullivan, 2016-06-21 13:57:33]

lgtm

[Justin Novosad, 2016-06-21 13:58:05]

The CQ bit was checked by junov@chromium.org

[commit-bot: I haz the power, 2016-06-21 13:58:15]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2080253006/1

[commit-bot: I haz the power, 2016-06-21 14:54:06]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-06-21 14:58:42]

Description was changed from

==========
Speculative fix for flaky telemetry test many_images.html

Suspecting that the large working set of images is causing the test
to be flaky due to memory pressure.  Downsizing the test to see
if that improves the situation.

BUG=605553
==========

to

==========
Speculative fix for flaky telemetry test many_images.html

Suspecting that the large working set of images is causing the test
to be flaky due to memory pressure.  Downsizing the test to see
if that improves the situation.

BUG=605553

Committed: https://crrev.com/e3027aee6c26b221e9b04705949feccca11a9b96
Cr-Commit-Position: refs/heads/master@{#400993}
==========

[commit-bot: I haz the power, 2016-06-21 14:58:43]

Patchset 1 (id:??) landed as
https://crrev.com/e3027aee6c26b221e9b04705949feccca11a9b96
Cr-Commit-Position: refs/heads/master@{#400993}