Install delegates for preload Tab.

Install delegates for preload Tab.

Cherry picked remaining part from
https://codereview.chromium.org/2759563003

uninstallDelegatesForTab does not exist on the branch and was not
copied.

BUG=707970
NOTRY=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2804113005
Cr-Commit-Position: refs/branch-heads/3029@{#635}
Cr-Branched-From: 939b32ee5ba05c396eef3fd992822fcca9a2e262-refs/heads/master@{#454471}
Committed: https://chromium.googlesource.com/chromium/src/+/817d8577b9790d3a0f3cbd2123446e5b2fcd577a

[Eugene But (OOO till 7-30), 2017-04-07 02:16:49]

eugenebut@chromium.org changed reviewers:
+ kkhorimoto@chromium.org, sdefresne@chromium.org

[kkhorimoto, 2017-04-07 21:55:04]

The CQ bit was checked by kkhorimoto@chromium.org

[kkhorimoto, 2017-04-07 21:55:04]

lgtm

[commit-bot: I haz the power, 2017-04-07 21:55:44]

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, 2017-04-07 21:55:44]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-04-07 21:55:45]

CLs for remote refs other than refs/heads/master must contain NOTRY=true and
NOPRESUBMIT=true in order for the CQ to process them

[Eugene But (OOO till 7-30), 2017-04-07 21:57:36]

Description was changed from

==========
Install delegates for preload Tab.

Cherry picked remaining part from
https://codereview.chromium.org/2759563003

uninstallDelegatesForTab does not exist on the branch and was not
copied.

BUG=707970
==========

to

==========
Install delegates for preload Tab.

Cherry picked remaining part from
https://codereview.chromium.org/2759563003

uninstallDelegatesForTab does not exist on the branch and was not
copied.

BUG=707970
NOTRY=true
NOPRESUBMIT=true
==========

[Eugene But (OOO till 7-30), 2017-04-07 21:57:41]

The CQ bit was checked by eugenebut@chromium.org

[commit-bot: I haz the power, 2017-04-07 21:58:02]

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, 2017-04-07 22:06:38]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1491602261203300, "parent_rev":
"dc81e2dc3a6f3416b06fb31b6a72f50c9d59f10d", "commit_rev":
"817d8577b9790d3a0f3cbd2123446e5b2fcd577a"}

[commit-bot: I haz the power, 2017-04-07 22:12:35]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1491602261203300, "parent_rev":
"dc81e2dc3a6f3416b06fb31b6a72f50c9d59f10d", "commit_rev":
"817d8577b9790d3a0f3cbd2123446e5b2fcd577a"}

[commit-bot: I haz the power, 2017-04-07 22:13:03]

Description was changed from

==========
Install delegates for preload Tab.

Cherry picked remaining part from
https://codereview.chromium.org/2759563003

uninstallDelegatesForTab does not exist on the branch and was not
copied.

BUG=707970
NOTRY=true
NOPRESUBMIT=true
==========

to

==========
Install delegates for preload Tab.

Cherry picked remaining part from
https://codereview.chromium.org/2759563003

uninstallDelegatesForTab does not exist on the branch and was not
copied.

BUG=707970
NOTRY=true
NOPRESUBMIT=true

Review-Url: https://codereview.chromium.org/2804113005
Cr-Commit-Position: refs/branch-heads/3029@{#635}
Cr-Branched-From:
939b32ee5ba05c396eef3fd992822fcca9a2e262-refs/heads/master@{#454471}
Committed:
https://chromium.googlesource.com/chromium/src/+/817d8577b9790d3a0f3cbd212344...
==========

[commit-bot: I haz the power, 2017-04-07 22:13:05]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/817d8577b9790d3a0f3cbd212344...

[sdefresne, 2017-04-10 09:54:21]

lgtm