Revert of Include glGetMultisamplefv API

Revert of Include glGetMultisamplefv API (patchset #1 id:1 of https://codereview.chromium.org/1720963002/ )

Reason for revert:
This is in the blamelist for Visualbench failures:

https://build.chromium.org/p/client.skia/builders/Perf-Ubuntu-GCC-ShuttleA-GPU-GTX660-x86_64-Release-VisualBench/builds/1035

and seems the most likely candidate for the failure, so I am tentatively reverting.

Original issue's description:
> Include glGetMultisamplefv API
> 
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1720963002
> 
> Committed: https://skia.googlesource.com/skia/+/69c1b24bcaa7cffd59753a75a7f3d155696fcac4

TBR=bsalomon@google.com,joshualitt@google.com,cdalton@nvidia.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/f15b07b75ce6b1ad2bde91b3baf17ef9210241b3

[ethannicholas, 2016-02-24 16:18:44]

Created Revert of Include glGetMultisamplefv API

[commit-bot: I haz the power, 2016-02-24 16:18:54]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1731333002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1731333002/1

[commit-bot: I haz the power, 2016-02-24 16:19:06]

Description was changed from

==========
Revert of Include glGetMultisamplefv API (patchset #1 id:1 of
https://codereview.chromium.org/1720963002/ )

Reason for revert:
This is in the blamelist for Visualbench failures:

https://build.chromium.org/p/client.skia/builders/Perf-Ubuntu-GCC-ShuttleA-GP...

and seems the most likely candidate for the failure, so I am tentatively
reverting.

Original issue's description:
> Include glGetMultisamplefv API
> 
> BUG=skia:
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
> 
> Committed:
https://skia.googlesource.com/skia/+/69c1b24bcaa7cffd59753a75a7f3d155696fcac4

TBR=bsalomon@google.com,joshualitt@google.com,cdalton@nvidia.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:
==========

to

==========
Revert of Include glGetMultisamplefv API (patchset #1 id:1 of
https://codereview.chromium.org/1720963002/ )

Reason for revert:
This is in the blamelist for Visualbench failures:

https://build.chromium.org/p/client.skia/builders/Perf-Ubuntu-GCC-ShuttleA-GP...

and seems the most likely candidate for the failure, so I am tentatively
reverting.

Original issue's description:
> Include glGetMultisamplefv API
> 
> BUG=skia:
> GOLD_TRYBOT_URL=
https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&is...
> 
> Committed:
https://skia.googlesource.com/skia/+/69c1b24bcaa7cffd59753a75a7f3d155696fcac4

TBR=bsalomon@google.com,joshualitt@google.com,cdalton@nvidia.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Committed:
https://skia.googlesource.com/skia/+/f15b07b75ce6b1ad2bde91b3baf17ef9210241b3
==========

[commit-bot: I haz the power, 2016-02-24 16:19:07]

Committed patchset #1 (id:1) as
https://skia.googlesource.com/skia/+/f15b07b75ce6b1ad2bde91b3baf17ef9210241b3