[chromedriver] Retry screenshots on Android.

[chromedriver] Retry screenshots on Android.

Previously only desktop screenshots were retried. This works around some flakiness we've observed in recent versions of Chrome for Android. More context (for Googlers only, sorry) is available at b/27644687.

BUG=
TBR=stgao@chromium.org

Committed: https://crrev.com/32c891c5de9c7f7bc1aa956b1fbff04cfe8dc768
Cr-Commit-Position: refs/heads/master@{#381808}

[samuong, 2016-03-16 19:42:44]

Description was changed from

==========
[chromedriver] Retry screenshots on Android.

Previously only desktop screenshots were retried.

BUG=
==========

to

==========
[chromedriver] Retry screenshots on Android.

Previously only desktop screenshots were retried. This works around some
flakiness we've observed in recent versions of Chrome for Android. More context
(for Googlers only, sorry) is available at b/27644687.

BUG=
==========

[samuong, 2016-03-16 19:42:44]

samuong@chromium.org changed reviewers:
+ stgao@chromium.org

[samuong, 2016-03-17 21:27:38]

Description was changed from

==========
[chromedriver] Retry screenshots on Android.

Previously only desktop screenshots were retried. This works around some
flakiness we've observed in recent versions of Chrome for Android. More context
(for Googlers only, sorry) is available at b/27644687.

BUG=
==========

to

==========
[chromedriver] Retry screenshots on Android.

Previously only desktop screenshots were retried. This works around some
flakiness we've observed in recent versions of Chrome for Android. More context
(for Googlers only, sorry) is available at b/27644687.

BUG=
TBR=stgao@chromium.org
==========

[samuong, 2016-03-17 21:27:43]

The CQ bit was checked by samuong@chromium.org

[commit-bot: I haz the power, 2016-03-17 21:28:27]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1809833002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1809833002/1

[commit-bot: I haz the power, 2016-03-17 22:28:55]

Description was changed from

==========
[chromedriver] Retry screenshots on Android.

Previously only desktop screenshots were retried. This works around some
flakiness we've observed in recent versions of Chrome for Android. More context
(for Googlers only, sorry) is available at b/27644687.

BUG=
TBR=stgao@chromium.org
==========

to

==========
[chromedriver] Retry screenshots on Android.

Previously only desktop screenshots were retried. This works around some
flakiness we've observed in recent versions of Chrome for Android. More context
(for Googlers only, sorry) is available at b/27644687.

BUG=
TBR=stgao@chromium.org
==========

[commit-bot: I haz the power, 2016-03-17 22:28:56]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-17 22:30:55]

Description was changed from

==========
[chromedriver] Retry screenshots on Android.

Previously only desktop screenshots were retried. This works around some
flakiness we've observed in recent versions of Chrome for Android. More context
(for Googlers only, sorry) is available at b/27644687.

BUG=
TBR=stgao@chromium.org
==========

to

==========
[chromedriver] Retry screenshots on Android.

Previously only desktop screenshots were retried. This works around some
flakiness we've observed in recent versions of Chrome for Android. More context
(for Googlers only, sorry) is available at b/27644687.

BUG=
TBR=stgao@chromium.org

Committed: https://crrev.com/32c891c5de9c7f7bc1aa956b1fbff04cfe8dc768
Cr-Commit-Position: refs/heads/master@{#381808}
==========

[commit-bot: I haz the power, 2016-03-17 22:30:56]

Patchset 1 (id:??) landed as
https://crrev.com/32c891c5de9c7f7bc1aa956b1fbff04cfe8dc768
Cr-Commit-Position: refs/heads/master@{#381808}

[stgao, 2016-03-18 16:34:14]

lgtm