Revert of Add metal view, shaders and renderer.

Revert of Add metal view, shaders and renderer. (patchset #18 id:340001 of https://codereview.webrtc.org/2651743007/ )

Reason for revert:
Reverting due to breakage in the Google3 import

Original issue's description:
> Add metal view, shaders and renderer.
> 
> This CL submits standalone Metal view, renderer and shader.
> 
> BUG=webrtc:7079
> 
> Review-Url: https://codereview.webrtc.org/2651743007
> Cr-Commit-Position: refs/heads/master@{#16787}
> Committed: https://chromium.googlesource.com/external/webrtc/+/fc8c97f950a4fead4a5debe3c838942db1834010

TBR=magjed@webrtc.org,kthelgason@webrtc.org,tkchin@webrtc.org,haysc@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7079
Review-Url: https://codereview.webrtc.org/2711003004
Cr-Commit-Position: refs/heads/master@{#16788}
Committed: https://chromium.googlesource.com/external/webrtc/+/b681aabdfcdcb22de049df3916f2dd8c40dcbf57

[daniela-webrtc, 2017-02-23 09:14:50]

The CQ bit was checked by denicija@webrtc.org

[daniela-webrtc, 2017-02-23 09:14:50]

Created Revert of Add metal view, shaders and renderer.

[commit-bot: I haz the power, 2017-02-23 09:14:58]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[commit-bot: I haz the power, 2017-02-23 09:15:08]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1487841290240110, "parent_rev":
"fc8c97f950a4fead4a5debe3c838942db1834010", "commit_rev":
"b681aabdfcdcb22de049df3916f2dd8c40dcbf57"}

[commit-bot: I haz the power, 2017-02-23 09:15:12]

Description was changed from

==========
Revert of Add metal view, shaders and renderer. (patchset #18 id:340001 of
https://codereview.webrtc.org/2651743007/ )

Reason for revert:
Reverting due to breakage in the Google3 import

Original issue's description:
> Add metal view, shaders and renderer.
> 
> This CL submits standalone Metal view, renderer and shader.
> 
> BUG=webrtc:7079
> 
> Review-Url: https://codereview.webrtc.org/2651743007
> Cr-Commit-Position: refs/heads/master@{#16787}
> Committed:
https://chromium.googlesource.com/external/webrtc/+/fc8c97f950a4fead4a5debe3c...

TBR=magjed@webrtc.org,kthelgason@webrtc.org,tkchin@webrtc.org,haysc@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7079
==========

to

==========
Revert of Add metal view, shaders and renderer. (patchset #18 id:340001 of
https://codereview.webrtc.org/2651743007/ )

Reason for revert:
Reverting due to breakage in the Google3 import

Original issue's description:
> Add metal view, shaders and renderer.
> 
> This CL submits standalone Metal view, renderer and shader.
> 
> BUG=webrtc:7079
> 
> Review-Url: https://codereview.webrtc.org/2651743007
> Cr-Commit-Position: refs/heads/master@{#16787}
> Committed:
https://chromium.googlesource.com/external/webrtc/+/fc8c97f950a4fead4a5debe3c...

TBR=magjed@webrtc.org,kthelgason@webrtc.org,tkchin@webrtc.org,haysc@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:7079

Review-Url: https://codereview.webrtc.org/2711003004
Cr-Commit-Position: refs/heads/master@{#16788}
Committed:
https://chromium.googlesource.com/external/webrtc/+/b681aabdfcdcb22de049df391...
==========

[commit-bot: I haz the power, 2017-02-23 09:15:13]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/b681aabdfcdcb22de049df391...

[daniela-webrtc, 2017-02-24 14:46:41]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.webrtc.org/2716703004/ by denicija@webrtc.org.

The reason for reverting is: Re-land.