Revert of cc: Add a main thread LayerListIterator

Revert of cc: Add a main thread LayerListIterator (patchset #6 id:100001 of https://codereview.chromium.org/1887703002/ )

Reason for revert:
Possible failure to android_clang_buildbot (https://uberchromegw.corp.google.com/i/chromium.linux/builders/Android%20Clang%20Builder%20(dbg)/builds/78715/steps/compile/logs/stdio)

Original issue's description:
> cc: Add a main thread LayerListIterator
>
> Make LayerListIterator a template class for Layer and LayerImpl.
>
> Add tests for LayerListIterator<Layer>.
>
> Noted that cc_unittests:
> LayerTreeHostCopyRequestTestLostOutputSurface.
> RunMultiThread_DirectRenderer might be flacky.
>
> BUG=603181
> CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
>
> Committed: https://crrev.com/7a1807b49236a338953fea5e7f7f6f6f9cbb0aa8
> Cr-Commit-Position: refs/heads/master@{#387422}
>
> Committed: https://crrev.com/0e1785c782ce5d569d21beb8770e7a204a2729a2
> Cr-Commit-Position: refs/heads/master@{#387908}

TBR=ajuma@chromium.org,vollick@chromium.org,jaydasika@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=603181
Committed: https://crrev.com/3cbb6e9a48bd1579069eabcc7d3cc2ff9ef21cad
Cr-Commit-Position: refs/heads/master@{#387929}

[sunxd, 2016-04-18 17:10:49]

Created Revert of cc: Add a main thread LayerListIterator

[commit-bot: I haz the power, 2016-04-18 17:11:17]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1900723002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1900723002/1

[commit-bot: I haz the power, 2016-04-18 17:11:19]

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

[commit-bot: I haz the power, 2016-04-18 17:11:19]

No L-G-T-M from a valid reviewer yet. 
CQ run can only be started by full committers or once the patch has
received an L-G-T-M from a full committer.
Even if an L-G-T-M may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[sunxd, 2016-04-18 17:15:00]

The CQ bit was checked by sunxd@chromium.org

[commit-bot: I haz the power, 2016-04-18 17:15:40]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1900723002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1900723002/1

[commit-bot: I haz the power, 2016-04-18 17:15:41]

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

[commit-bot: I haz the power, 2016-04-18 17:15:42]

No L-G-T-M from a valid reviewer yet. 
CQ run can only be started by full committers or once the patch has
received an L-G-T-M from a full committer.
Even if an L-G-T-M may have been provided, it was from a non-committer,
_not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[mikecase (-- gone --), 2016-04-18 17:16:32]

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

[mikecase (-- gone --), 2016-04-18 17:16:33]

lgtm

[sunxd, 2016-04-18 17:16:45]

The CQ bit was checked by sunxd@chromium.org

[commit-bot: I haz the power, 2016-04-18 17:17:10]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1900723002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1900723002/1

[commit-bot: I haz the power, 2016-04-18 17:18:07]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-04-18 17:19:36]

Description was changed from

==========
Revert of cc: Add a main thread LayerListIterator (patchset #6 id:100001 of
https://codereview.chromium.org/1887703002/ )

Reason for revert:
Possible failure to android_clang_buildbot
(https://uberchromegw.corp.google.com/i/chromium.linux/builders/Android%20Clan...)

Original issue's description:
> cc: Add a main thread LayerListIterator
> 
> Make LayerListIterator a template class for Layer and LayerImpl.
> 
> Add tests for LayerListIterator<Layer>.
> 
> Noted that cc_unittests:
> LayerTreeHostCopyRequestTestLostOutputSurface.
> RunMultiThread_DirectRenderer might be flacky.
> 
> BUG=603181
> CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
> 
> Committed: https://crrev.com/7a1807b49236a338953fea5e7f7f6f6f9cbb0aa8
> Cr-Commit-Position: refs/heads/master@{#387422}
> 
> Committed: https://crrev.com/0e1785c782ce5d569d21beb8770e7a204a2729a2
> Cr-Commit-Position: refs/heads/master@{#387908}

TBR=ajuma@chromium.org,vollick@chromium.org,jaydasika@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=603181
==========

to

==========
Revert of cc: Add a main thread LayerListIterator (patchset #6 id:100001 of
https://codereview.chromium.org/1887703002/ )

Reason for revert:
Possible failure to android_clang_buildbot
(https://uberchromegw.corp.google.com/i/chromium.linux/builders/Android%20Clan...)

Original issue's description:
> cc: Add a main thread LayerListIterator
>
> Make LayerListIterator a template class for Layer and LayerImpl.
>
> Add tests for LayerListIterator<Layer>.
>
> Noted that cc_unittests:
> LayerTreeHostCopyRequestTestLostOutputSurface.
> RunMultiThread_DirectRenderer might be flacky.
>
> BUG=603181
> CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
>
> Committed: https://crrev.com/7a1807b49236a338953fea5e7f7f6f6f9cbb0aa8
> Cr-Commit-Position: refs/heads/master@{#387422}
>
> Committed: https://crrev.com/0e1785c782ce5d569d21beb8770e7a204a2729a2
> Cr-Commit-Position: refs/heads/master@{#387908}

TBR=ajuma@chromium.org,vollick@chromium.org,jaydasika@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=603181

Committed: https://crrev.com/3cbb6e9a48bd1579069eabcc7d3cc2ff9ef21cad
Cr-Commit-Position: refs/heads/master@{#387929}
==========

[commit-bot: I haz the power, 2016-04-18 17:19:37]

Patchset 1 (id:??) landed as
https://crrev.com/3cbb6e9a48bd1579069eabcc7d3cc2ff9ef21cad
Cr-Commit-Position: refs/heads/master@{#387929}