Revert of Consolidate OutputSurface constructors into GL vs Vulkan.

Revert of Consolidate OutputSurface constructors into GL vs Vulkan. (patchset #7 id:120001 of https://codereview.chromium.org/2002303002/ )

Reason for revert:
Caused 14,366 crashes on Windows layout test bots.
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Win7/builds/42641

Original issue's description:
> Consolidate OutputSurface constructors into GL vs Vulkan.
>
> Get rid of the many many constructors on OutputSurface, drop it down
> to constructors for GL based compositing vs Vulkan based.
>
> R=boliu@chromium.org, piman, sievers
> TBR=sky, torne
> BUG=487471
> CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
>
> Committed: https://crrev.com/6daedd173180936d9c56976a276a91ff761da68a
> Cr-Commit-Position: refs/heads/master@{#395478}

TBR=boliu@chromium.org,piman@chromium.org,sievers@chromium.org,nyquist@chromium.org,sky@chromium.org,torne@chromium.org,rjkroege@chromium.org,fsamuel@chromium.org,danakj@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=487471
Committed: https://crrev.com/0d89533d86de7a55f4caa39d1cfc4772142337a6
Cr-Commit-Position: refs/heads/master@{#395532}

[tkent, 2016-05-24 05:33:50]

Created Revert of Consolidate OutputSurface constructors into GL vs Vulkan.

[commit-bot: I haz the power, 2016-05-24 05:34:09]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2009443002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2009443002/1

[commit-bot: I haz the power, 2016-05-24 05:35:20]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-24 05:37:01]

Description was changed from

==========
Revert of Consolidate OutputSurface constructors into GL vs Vulkan. (patchset #7
id:120001 of https://codereview.chromium.org/2002303002/ )

Reason for revert:
Caused 14,366 crashes on Windows layout test bots.
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Win7/builds/42641


Original issue's description:
> Consolidate OutputSurface constructors into GL vs Vulkan.
> 
> Get rid of the many many constructors on OutputSurface, drop it down
> to constructors for GL based compositing vs Vulkan based.
> 
> R=boliu@chromium.org, piman, sievers
> TBR=sky, torne
> BUG=487471
> CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
> 
> Committed: https://crrev.com/6daedd173180936d9c56976a276a91ff761da68a
> Cr-Commit-Position: refs/heads/master@{#395478}

TBR=boliu@chromium.org,piman@chromium.org,sievers@chromium.org,nyquist@chromi...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=487471
==========

to

==========
Revert of Consolidate OutputSurface constructors into GL vs Vulkan. (patchset #7
id:120001 of https://codereview.chromium.org/2002303002/ )

Reason for revert:
Caused 14,366 crashes on Windows layout test bots.
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Win7/builds/42641

Original issue's description:
> Consolidate OutputSurface constructors into GL vs Vulkan.
>
> Get rid of the many many constructors on OutputSurface, drop it down
> to constructors for GL based compositing vs Vulkan based.
>
> R=boliu@chromium.org, piman, sievers
> TBR=sky, torne
> BUG=487471
> CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel
>
> Committed: https://crrev.com/6daedd173180936d9c56976a276a91ff761da68a
> Cr-Commit-Position: refs/heads/master@{#395478}

TBR=boliu@chromium.org,piman@chromium.org,sievers@chromium.org,nyquist@chromi...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=487471

Committed: https://crrev.com/0d89533d86de7a55f4caa39d1cfc4772142337a6
Cr-Commit-Position: refs/heads/master@{#395532}
==========

[commit-bot: I haz the power, 2016-05-24 05:37:03]

Patchset 1 (id:??) landed as
https://crrev.com/0d89533d86de7a55f4caa39d1cfc4772142337a6
Cr-Commit-Position: refs/heads/master@{#395532}