Revert of Disable RTCVideoRenderFrameCallbackNV12 test

Revert of Disable RTCVideoRenderFrameCallbackNV12 test (patchset #1 id:20001 of https://codereview.webrtc.org/2951273002/ )

Reason for revert:
Test has been fixed.

Original issue's description:
> Disable RTCVideoRenderFrameCallbackNV12 test
> 
> It has been crashing on trybots
> 
> BUG=webrtc:7863
> TBR=magjed@webrtc.org
> NOTRY=True
> 
> Review-Url: https://codereview.webrtc.org/2951273002
> Cr-Commit-Position: refs/heads/master@{#18720}
> Committed: https://chromium.googlesource.com/external/webrtc/+/4d25a0554a4bde9d76de5f3728fa181ba82fb0e1

TBR=kjellander@webrtc.org,oprypin@webrtc.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=webrtc:7863
Review-Url: https://codereview.webrtc.org/2959673002
Cr-Commit-Position: refs/heads/master@{#18758}
Committed: https://chromium.googlesource.com/external/webrtc/+/587ff112089bb4da22d6b6796dedc027fd8425bd

[magjed_webrtc, 2017-06-26 09:34:54]

The CQ bit was checked by magjed@webrtc.org

[magjed_webrtc, 2017-06-26 09:34:54]

Created Revert of Disable RTCVideoRenderFrameCallbackNV12 test

[commit-bot: I haz the power, 2017-06-26 09:35:00]

CQ is trying da patch.

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

[kjellander_webrtc, 2017-06-26 09:43:25]

lgtm

[commit-bot: I haz the power, 2017-06-26 10:11:51]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1498469694253160, "parent_rev":
"d3cf0476b4c7923b6c0b8d25ce85769f6686b794", "commit_rev":
"587ff112089bb4da22d6b6796dedc027fd8425bd"}

[commit-bot: I haz the power, 2017-06-26 10:11:54]

Description was changed from

==========
Revert of Disable RTCVideoRenderFrameCallbackNV12 test (patchset #1 id:20001 of
https://codereview.webrtc.org/2951273002/ )

Reason for revert:
Test has been fixed.

Original issue's description:
> Disable RTCVideoRenderFrameCallbackNV12 test
> 
> It has been crashing on trybots
> 
> BUG=webrtc:7863
> TBR=magjed@webrtc.org
> NOTRY=True
> 
> Review-Url: https://codereview.webrtc.org/2951273002
> Cr-Commit-Position: refs/heads/master@{#18720}
> Committed:
https://chromium.googlesource.com/external/webrtc/+/4d25a0554a4bde9d76de5f372...

TBR=kjellander@webrtc.org,oprypin@webrtc.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=webrtc:7863
==========

to

==========
Revert of Disable RTCVideoRenderFrameCallbackNV12 test (patchset #1 id:20001 of
https://codereview.webrtc.org/2951273002/ )

Reason for revert:
Test has been fixed.

Original issue's description:
> Disable RTCVideoRenderFrameCallbackNV12 test
> 
> It has been crashing on trybots
> 
> BUG=webrtc:7863
> TBR=magjed@webrtc.org
> NOTRY=True
> 
> Review-Url: https://codereview.webrtc.org/2951273002
> Cr-Commit-Position: refs/heads/master@{#18720}
> Committed:
https://chromium.googlesource.com/external/webrtc/+/4d25a0554a4bde9d76de5f372...

TBR=kjellander@webrtc.org,oprypin@webrtc.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=webrtc:7863

Review-Url: https://codereview.webrtc.org/2959673002
Cr-Commit-Position: refs/heads/master@{#18758}
Committed:
https://chromium.googlesource.com/external/webrtc/+/587ff112089bb4da22d6b6796...
==========

[commit-bot: I haz the power, 2017-06-26 10:11:55]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/external/webrtc/+/587ff112089bb4da22d6b6796...