Remove unit tests from ios-simulator that are timing out.

Remove unit tests from ios-simulator that are timing out.

ios_chrome_unittests and net_unittests are timing out a lot
on the bots, so remove them from the CQ and main.

BUG=728216
Review-Url: https://codereview.chromium.org/2925663005
Cr-Commit-Position: refs/heads/master@{#477477}
Committed: https://chromium.googlesource.com/chromium/src/+/a27564e55ec5fd0ff168c23d927c68dec145871c

[liaoyuke, 2017-06-06 23:56:02]

liaoyuke@chromium.org changed reviewers:
+ liaoyuke@chromium.org

[liaoyuke, 2017-06-06 23:56:03]

lgtm

[baxley, 2017-06-06 23:56:41]

baxley@chromium.org changed reviewers:
+ rohitrao@chromium.org

[baxley, 2017-06-06 23:56:47]

The CQ bit was checked by baxley@chromium.org

[commit-bot: I haz the power, 2017-06-06 23:57:02]

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, 2017-06-07 00:16:15]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1496793407856480, "parent_rev":
"cf561e1c071256c42e108ba8fd1fb71dcd1db57b", "commit_rev":
"a27564e55ec5fd0ff168c23d927c68dec145871c"}

[commit-bot: I haz the power, 2017-06-07 00:16:24]

Description was changed from

==========
Remove unit tests from ios-simulator that are timing out.

ios_chrome_unittests and net_unittests are timing out a lot
on the bots, so remove them from the CQ and main.

BUG=728216
==========

to

==========
Remove unit tests from ios-simulator that are timing out.

ios_chrome_unittests and net_unittests are timing out a lot
on the bots, so remove them from the CQ and main.

BUG=728216

Review-Url: https://codereview.chromium.org/2925663005
Cr-Commit-Position: refs/heads/master@{#477477}
Committed:
https://chromium.googlesource.com/chromium/src/+/a27564e55ec5fd0ff168c23d927c...
==========

[commit-bot: I haz the power, 2017-06-07 00:16:25]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/a27564e55ec5fd0ff168c23d927c...

[robliao, 2017-06-14 00:43:26]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2936113002/ by robliao@chromium.org.

The reason for reverting is: Re-adding ios_chrome_unittests and net_unittests as
728216 appears to be fixed..