Revert of Cleanup of webrtc::VideoFrame.

Revert of Cleanup of webrtc::VideoFrame. (patchset #6 id:100001 of https://codereview.webrtc.org/1679323002/ )

Reason for revert:
Breaks downstream compilation. Please make non-breaking API changes for the reland or coordinate fixing downstream code quickly with the sheriff.

Original issue's description:
> Cleanup of webrtc::VideoFrame.
>
> Delete EqualsFrame method, used only by tests. Delete one of the
> CreateFrame methods. Drop return value for CreateEmptyFrame, CreateFrame
> and CopyFrame.
>
> BUG=webrtc:5426
>
> Committed: https://crrev.com/208019637bfed975f8f13b16d40b90e200763cd6
> Cr-Commit-Position: refs/heads/master@{#11783}

TBR=pbos@webrtc.org,perkj@webrtc.org,pthatcher@webrtc.org,mflodman@webrtc.org,marpan@webrtc.org,nisse@webrtc.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:5426
Committed: https://crrev.com/54ebfca9346f0881a7ef2c8511e7c851ca81942d
Cr-Commit-Position: refs/heads/master@{#11789}

[kjellander_webrtc, 2016-02-26 15:38:32]

Created Revert of Cleanup of webrtc::VideoFrame.

[commit-bot: I haz the power, 2016-02-26 15:38:42]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1743613002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1743613002/1

[commit-bot: I haz the power, 2016-02-26 15:38:58]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-02-26 15:39:02]

Description was changed from

==========
Revert of Cleanup of webrtc::VideoFrame. (patchset #6 id:100001 of
https://codereview.webrtc.org/1679323002/ )

Reason for revert:
Breaks downstream compilation. Please make non-breaking API changes for the
reland or coordinate fixing downstream code quickly with the sheriff.

Original issue's description:
> Cleanup of webrtc::VideoFrame.
> 
> Delete EqualsFrame method, used only by tests. Delete one of the
> CreateFrame methods. Drop return value for CreateEmptyFrame, CreateFrame
> and CopyFrame.
> 
> BUG=webrtc:5426
> 
> Committed: https://crrev.com/208019637bfed975f8f13b16d40b90e200763cd6
> Cr-Commit-Position: refs/heads/master@{#11783}

TBR=pbos@webrtc.org,perkj@webrtc.org,pthatcher@webrtc.org,mflodman@webrtc.org...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:5426
==========

to

==========
Revert of Cleanup of webrtc::VideoFrame. (patchset #6 id:100001 of
https://codereview.webrtc.org/1679323002/ )

Reason for revert:
Breaks downstream compilation. Please make non-breaking API changes for the
reland or coordinate fixing downstream code quickly with the sheriff.

Original issue's description:
> Cleanup of webrtc::VideoFrame.
>
> Delete EqualsFrame method, used only by tests. Delete one of the
> CreateFrame methods. Drop return value for CreateEmptyFrame, CreateFrame
> and CopyFrame.
>
> BUG=webrtc:5426
>
> Committed: https://crrev.com/208019637bfed975f8f13b16d40b90e200763cd6
> Cr-Commit-Position: refs/heads/master@{#11783}

TBR=pbos@webrtc.org,perkj@webrtc.org,pthatcher@webrtc.org,mflodman@webrtc.org...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:5426

Committed: https://crrev.com/54ebfca9346f0881a7ef2c8511e7c851ca81942d
Cr-Commit-Position: refs/heads/master@{#11789}
==========

[commit-bot: I haz the power, 2016-02-26 15:39:03]

Patchset 1 (id:??) landed as
https://crrev.com/54ebfca9346f0881a7ef2c8511e7c851ca81942d
Cr-Commit-Position: refs/heads/master@{#11789}