Remove many delegates, let's see what breaks

Remove many delegates, let's see what breaks

BUG=

[Miguel Garcia, 2017-06-05 10:01:46]

The CQ bit was checked by miguelg@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-06-05 10:01:50]

Dry run: 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, 2017-06-05 10:36:18]

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

[commit-bot: I haz the power, 2017-06-05 10:36:19]

Dry run: Try jobs failed on following builders:
  mac_chromium_rel_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[Miguel Garcia, 2017-06-05 11:00:58]

fixes

[Miguel Garcia, 2017-06-05 11:01:01]

The CQ bit was checked by miguelg@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-06-05 11:01:09]

Dry run: 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, 2017-06-05 13:12:48]

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

[commit-bot: I haz the power, 2017-06-05 13:12:49]

Dry run: Try jobs failed on following builders:
  linux_chromium_rel_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[Miguel Garcia, 2017-06-05 17:52:41]

The CQ bit was checked by miguelg@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-06-05 17:52:59]

Dry run: 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, 2017-06-05 20:17:07]

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

[commit-bot: I haz the power, 2017-06-05 20:17:08]

Dry run: Try jobs failed on following builders:
  linux_chromium_rel_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[Miguel Garcia, 2017-06-06 09:59:09]

fixed layout

[Miguel Garcia, 2017-06-06 09:59:12]

The CQ bit was checked by miguelg@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-06-06 09:59:23]

Dry run: 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, 2017-06-06 11:30:07]

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

[commit-bot: I haz the power, 2017-06-06 11:30:08]

Dry run: This issue passed the CQ dry run.

[Miguel Garcia, 2017-06-08 14:26:49]

Extension support

[Miguel Garcia, 2017-06-08 14:26:52]

The CQ bit was checked by miguelg@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-06-08 14:27:06]

Dry run: 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, 2017-06-08 14:29:55]

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

[commit-bot: I haz the power, 2017-06-08 14:29:56]

Dry run: Try jobs failed on following builders:
  mac_chromium_compile_dbg_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_comp...)
  mac_chromium_rel_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[Miguel Garcia, 2017-06-08 15:20:36]

rebase

[Miguel Garcia, 2017-06-08 15:20:39]

The CQ bit was checked by miguelg@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-06-08 15:20:51]

Dry run: 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, 2017-06-08 15:34:33]

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

[commit-bot: I haz the power, 2017-06-08 15:34:34]

Dry run: Try jobs failed on following builders:
  linux_chromium_compile_dbg_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[Miguel Garcia, 2017-06-09 08:17:17]

The CQ bit was checked by miguelg@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-06-09 08:17:31]

Dry run: 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, 2017-06-09 08:37:14]

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

[commit-bot: I haz the power, 2017-06-09 08:37:15]

Dry run: Try jobs failed on following builders:
  mac_chromium_compile_dbg_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_comp...)

[Miguel Garcia, 2017-06-09 10:58:11]

compile

[Miguel Garcia, 2017-06-09 10:58:14]

The CQ bit was checked by miguelg@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-06-09 10:58:24]

Dry run: 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, 2017-06-09 11:12:58]

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

[commit-bot: I haz the power, 2017-06-09 11:13:00]

Dry run: Try jobs failed on following builders:
  ios-device-xcode-clang on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device-xcode-...)

[Miguel Garcia, 2017-06-09 11:23:41]

compile

[Miguel Garcia, 2017-06-09 11:23:45]

The CQ bit was checked by miguelg@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-06-09 11:23:51]

Dry run: 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, 2017-06-09 11:37:04]

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

[commit-bot: I haz the power, 2017-06-09 11:37:05]

Dry run: Try jobs failed on following builders:
  chromeos_amd64-generic_chromium_compile_only_ng on
master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromeos_amd64-...)
  chromeos_daisy_chromium_compile_only_ng on master.tryserver.chromium.linux
(JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/chromeos_daisy_...)

[Miguel Garcia, 2017-06-09 12:47:52]

The CQ bit was checked by miguelg@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-06-09 12:47:58]

Dry run: 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, 2017-06-09 13:33:49]

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

[commit-bot: I haz the power, 2017-06-09 13:33:50]

Dry run: Try jobs failed on following builders:
  linux_chromium_rel_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[Miguel Garcia, 2017-06-11 06:38:34]

The CQ bit was checked by miguelg@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-06-11 06:38:43]

Dry run: 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, 2017-06-11 07:25:33]

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

[commit-bot: I haz the power, 2017-06-11 07:25:34]

Dry run: Try jobs failed on following builders:
  linux_chromium_chromeos_rel_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[Miguel Garcia, 2017-06-11 08:57:23]

The CQ bit was checked by miguelg@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-06-11 08:57:41]

Dry run: 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, 2017-06-11 10:04:56]

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

[commit-bot: I haz the power, 2017-06-11 10:04:57]

Dry run: This issue passed the CQ dry run.