[Chromedriver] Reland of Add testcase for testing alert on new window.

[Chromedriver] Reland of Add testcase for testing alert on new window.

And disable it for all desktop & android chrome until the issue is fixed.

This is a reland of crrev.com/459971.

BUG=chromedriver:833
Review-Url: https://codereview.chromium.org/1882603003
Cr-Commit-Position: refs/heads/master@{#459971}
Committed: https://chromium.googlesource.com/chromium/src/+/1512539632abf713b55f5a16fe7b709fb1f4a57d

patch from issue 1882603003 at patchset 40001 (http://crrev.com/1882603003#ps40001)

Review-Url: https://codereview.chromium.org/2779243003
Cr-Commit-Position: refs/heads/master@{#460529}
Committed: https://chromium.googlesource.com/chromium/src/+/9752d65b1a7b678630b51d29017e268aacafa647

[gmanikpure, 2017-03-29 17:03:06]

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

[gmanikpure, 2017-03-29 17:03:06]

Hi Sam,

Please take a look. thanks.

[samuong, 2017-03-29 17:31:03]

lgtm

[gmanikpure, 2017-03-29 17:31:24]

The CQ bit was checked by gmanikpure@chromium.org

[commit-bot: I haz the power, 2017-03-29 17:32:32]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-03-29 20:47:16]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1490808684946520, "parent_rev":
"06ed92eff4bb34c469ca1e86777b6fa71acded9d", "commit_rev":
"9752d65b1a7b678630b51d29017e268aacafa647"}

[commit-bot: I haz the power, 2017-03-29 20:48:04]

Description was changed from

==========
[Chromedriver] Reland of Add testcase for testing alert on new window.

And disable it for all desktop & android chrome until the issue is fixed.

This is a reland of crrev.com/459971.

BUG=chromedriver:833

Review-Url: https://codereview.chromium.org/1882603003
Cr-Commit-Position: refs/heads/master@{#459971}
Committed:
https://chromium.googlesource.com/chromium/src/+/1512539632abf713b55f5a16fe7b...

patch from issue 1882603003 at patchset 40001
(http://crrev.com/1882603003#ps40001)
==========

to

==========
[Chromedriver] Reland of Add testcase for testing alert on new window.

And disable it for all desktop & android chrome until the issue is fixed.

This is a reland of crrev.com/459971.

BUG=chromedriver:833

Review-Url: https://codereview.chromium.org/1882603003
Cr-Commit-Position: refs/heads/master@{#459971}
Committed:
https://chromium.googlesource.com/chromium/src/+/1512539632abf713b55f5a16fe7b...

patch from issue 1882603003 at patchset 40001
(http://crrev.com/1882603003#ps40001)

Review-Url: https://codereview.chromium.org/2779243003
Cr-Commit-Position: refs/heads/master@{#460529}
Committed:
https://chromium.googlesource.com/chromium/src/+/9752d65b1a7b678630b51d29017e...
==========

[commit-bot: I haz the power, 2017-03-29 20:48:05]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/9752d65b1a7b678630b51d29017e...