Mac: Move IOSurface token initialization earlier

Mac: Move IOSurface token initialization earlier

Move from RenderProcessHostImpl::OnChannelEstablished to
RenderProcessHostImpl::OnProcessLaunched, so that it comes in before
the first burst of IPCs to the renderer.

Change token DCHECKs to CHECKs, because they will crash the renderer
later on.

BUG=554541
Committed: https://crrev.com/51fdb858aee9e3fe69eb84260f7d607dcbc44e1f
Cr-Commit-Position: refs/heads/master@{#361099}

[reveman, 2015-11-20 20:26:05]

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

[reveman, 2015-11-20 20:26:05]

lgtm

[ccameron, 2015-11-20 20:27:47]

The CQ bit was checked by ccameron@chromium.org

[commit-bot: I haz the power, 2015-11-20 20:28:54]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1463853002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1463853002/1

[commit-bot: I haz the power, 2015-11-20 20:31:08]

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

[commit-bot: I haz the power, 2015-11-20 20:31:09]

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

[ccameron, 2015-11-22 02:16:02]

ccameron@chromium.org changed reviewers:
+ avi@chromium.org

[ccameron, 2015-11-22 02:16:02]

Adding avi@ for content/ stamp.

[Avi (use Gerrit), 2015-11-22 15:33:04]

lgtm

stamp

[ccameron, 2015-11-22 21:26:12]

The CQ bit was checked by ccameron@chromium.org

[ccameron, 2015-11-22 21:26:13]

The patchset sent to the CQ was uploaded after l-g-t-m from reveman@chromium.org
Link to the patchset: https://codereview.chromium.org/1463853002/#ps20001
(title: "Rebase")

[commit-bot: I haz the power, 2015-11-22 21:26:22]

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

[commit-bot: I haz the power, 2015-11-22 21:26:22]

This CL has an open dependency (Issue 1458703010 Patch 1). Please resolve the
dependency and try again.

[ccameron, 2015-11-23 13:28:56]

The CQ bit was checked by ccameron@chromium.org

[ccameron, 2015-11-23 13:28:56]

The patchset sent to the CQ was uploaded after l-g-t-m from avi@chromium.org,
reveman@chromium.org
Link to the patchset: https://codereview.chromium.org/1463853002/#ps40001
(title: "Rebase")

[commit-bot: I haz the power, 2015-11-23 13:29:06]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1463853002/40001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1463853002/40001

[commit-bot: I haz the power, 2015-11-23 13:30:26]

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

[commit-bot: I haz the power, 2015-11-23 13:30:27]

Try jobs failed on following builders:
  ios_rel_device_ninja on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/ios_rel_device_ni...)
  mac_chromium_gn_rel on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_gn_r...)
  mac_chromium_rel_ng on tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[ccameron, 2015-11-23 13:46:16]

The CQ bit was checked by ccameron@chromium.org

[ccameron, 2015-11-23 13:46:16]

The patchset sent to the CQ was uploaded after l-g-t-m from avi@chromium.org,
reveman@chromium.org
Link to the patchset: https://codereview.chromium.org/1463853002/#ps60001
(title: "Rebase again")

[commit-bot: I haz the power, 2015-11-23 13:46:31]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1463853002/60001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1463853002/60001

[commit-bot: I haz the power, 2015-11-23 14:52:34]

Committed patchset #4 (id:60001)

[commit-bot: I haz the power, 2015-11-23 14:53:22]

Patchset 4 (id:??) landed as
https://crrev.com/51fdb858aee9e3fe69eb84260f7d607dcbc44e1f
Cr-Commit-Position: refs/heads/master@{#361099}