Remove uses of AttachmentBroker from //content and //components/nacl.

Remove uses of AttachmentBroker from //content and //components/nacl.

The browser process and its descendents now use ChannelMojo for all
Channels; ChannelMojo relies on the underlying mojo message pipe to pass
attachments over a channel. Therefore, AttachmentBroker is no longer
needed ther. This CL removes all use of AttachmentBroker from the
browser process and its descendents.

BUG=659448
Committed: https://crrev.com/4efdde648cb5c1ef69aa1a03c72761bd18d7a4d0
Cr-Commit-Position: refs/heads/master@{#427786}

[Sam McNally, 2016-10-19 23:37:29]

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

[commit-bot: I haz the power, 2016-10-19 23:37:53]

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, 2016-10-20 01:19:50]

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

[commit-bot: I haz the power, 2016-10-20 01:19:50]

Dry run: This issue passed the CQ dry run.

[Sam McNally, 2016-10-26 00:14:47]

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

[commit-bot: I haz the power, 2016-10-26 00:15:19]

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, 2016-10-26 00:18:41]

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

[commit-bot: I haz the power, 2016-10-26 00:18:42]

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

[Sam McNally, 2016-10-26 00:19:56]

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

[commit-bot: I haz the power, 2016-10-26 00:20:37]

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, 2016-10-26 00:23:07]

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

[commit-bot: I haz the power, 2016-10-26 00:23:08]

Dry run: Try jobs failed on following builders:
  android_cronet on master.tryserver.chromium.android (JOB_FAILED,
https://build.chromium.org/p/tryserver.chromium.android/builders/android_cron...)
  ios-device on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-device/builds...)
  ios-simulator on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios-simulator/bui...)
  mac_chromium_compile_dbg_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_comp...)

[Sam McNally, 2016-10-26 02:36:58]

Description was changed from

==========
Remove uses of AttachmentBroker from //content and //components/nacl.

BUG=604282
==========

to

==========
Remove uses of AttachmentBroker from //content and //components/nacl.

BUG=659448
==========

[Sam McNally, 2016-10-26 02:38:29]

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

[commit-bot: I haz the power, 2016-10-26 02:38:50]

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, 2016-10-26 02:46:07]

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

[commit-bot: I haz the power, 2016-10-26 02:46:08]

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_...)

[Sam McNally, 2016-10-26 02:50:43]

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

[commit-bot: I haz the power, 2016-10-26 02:51:01]

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

[Sam McNally, 2016-10-26 04:22:58]

Patchset #1 (id:1) has been deleted

[Sam McNally, 2016-10-26 04:23:03]

Patchset #1 (id:20001) has been deleted

[Sam McNally, 2016-10-26 04:23:07]

Patchset #1 (id:40001) has been deleted

[Sam McNally, 2016-10-26 04:28:50]

Description was changed from

==========
Remove uses of AttachmentBroker from //content and //components/nacl.

BUG=659448
==========

to

==========
Remove uses of AttachmentBroker from //content and //components/nacl.

The browser process and its descendents now use ChannelMojo for all
Channels; ChannelMojo relies on the underlying mojo message pipe to pass
attachments over a channel. Therefore, AttachmentBroker is no longer
needed ther. This CL removes all use of AttachmentBroker from the
browser process and its descendents.

BUG=659448
==========

[commit-bot: I haz the power, 2016-10-26 04:33:29]

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

[commit-bot: I haz the power, 2016-10-26 04:33:29]

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

[Sam McNally, 2016-10-26 04:34:53]

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

[commit-bot: I haz the power, 2016-10-26 04:35:16]

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, 2016-10-26 04:51:01]

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

[commit-bot: I haz the power, 2016-10-26 04:51:01]

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_...)

[Sam McNally, 2016-10-26 04:56:12]

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

[commit-bot: I haz the power, 2016-10-26 04:56:32]

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, 2016-10-26 05:57:38]

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

[commit-bot: I haz the power, 2016-10-26 05:57:39]

Dry run: This issue passed the CQ dry run.

[Sam McNally, 2016-10-26 06:54:20]

sammc@chromium.org changed reviewers:
+ jam@chromium.org

[jam, 2016-10-26 15:45:31]

lgtm

[Sam McNally, 2016-10-26 20:59:38]

The CQ bit was checked by sammc@chromium.org

[commit-bot: I haz the power, 2016-10-26 21:00:11]

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, 2016-10-26 21:07:39]

Committed patchset #1 (id:60001)

[commit-bot: I haz the power, 2016-10-26 21:09:04]

Description was changed from

==========
Remove uses of AttachmentBroker from //content and //components/nacl.

The browser process and its descendents now use ChannelMojo for all
Channels; ChannelMojo relies on the underlying mojo message pipe to pass
attachments over a channel. Therefore, AttachmentBroker is no longer
needed ther. This CL removes all use of AttachmentBroker from the
browser process and its descendents.

BUG=659448
==========

to

==========
Remove uses of AttachmentBroker from //content and //components/nacl.

The browser process and its descendents now use ChannelMojo for all
Channels; ChannelMojo relies on the underlying mojo message pipe to pass
attachments over a channel. Therefore, AttachmentBroker is no longer
needed ther. This CL removes all use of AttachmentBroker from the
browser process and its descendents.

BUG=659448

Committed: https://crrev.com/4efdde648cb5c1ef69aa1a03c72761bd18d7a4d0
Cr-Commit-Position: refs/heads/master@{#427786}
==========

[commit-bot: I haz the power, 2016-10-26 21:09:05]

Patchset 1 (id:??) landed as
https://crrev.com/4efdde648cb5c1ef69aa1a03c72761bd18d7a4d0
Cr-Commit-Position: refs/heads/master@{#427786}