Revert of Made EglBase an abstract class and cleaned up.

Revert of Made EglBase an abstract class and cleaned up. (patchset #4 id:60001 of https://codereview.webrtc.org/1526463002/ )

Reason for revert:
Revert due breaking other clients.

Original issue's description:
> Made EglBase an abstract class and cleaned up.
> Adds EglBase10 that implemenents EglBase for EGL 1.0
>
> BUG=webrtc:4993
> TBR=glaznew@webrtc.org
>
> Committed: https://crrev.com/3207916f35ded33f586774e2c98d4d0089fe3c6e
> Cr-Commit-Position: refs/heads/master@{#11011}

TBR=magjed@webrtc.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:4993
Committed: https://crrev.com/e22e1cb399748112f308b488e7535754ef6b807d
Cr-Commit-Position: refs/heads/master@{#11013}

[perkj_webrtc, 2015-12-14 14:43:09]

Created Revert of Made EglBase an abstract class and cleaned up.

[commit-bot: I haz the power, 2015-12-14 14:43:28]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1522073002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1522073002/1

[commit-bot: I haz the power, 2015-12-14 14:43:38]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-12-14 14:43:45]

Description was changed from

==========
Revert of Made EglBase an abstract class and cleaned up. (patchset #4 id:60001
of https://codereview.webrtc.org/1526463002/ )

Reason for revert:
Revert due breaking other clients.

Original issue's description:
> Made EglBase an abstract class and cleaned up.
> Adds EglBase10 that implemenents EglBase for EGL 1.0
> 
> BUG=webrtc:4993
> TBR=glaznew@webrtc.org
> 
> Committed: https://crrev.com/3207916f35ded33f586774e2c98d4d0089fe3c6e
> Cr-Commit-Position: refs/heads/master@{#11011}

TBR=magjed@webrtc.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:4993
==========

to

==========
Revert of Made EglBase an abstract class and cleaned up. (patchset #4 id:60001
of https://codereview.webrtc.org/1526463002/ )

Reason for revert:
Revert due breaking other clients.

Original issue's description:
> Made EglBase an abstract class and cleaned up.
> Adds EglBase10 that implemenents EglBase for EGL 1.0
>
> BUG=webrtc:4993
> TBR=glaznew@webrtc.org
>
> Committed: https://crrev.com/3207916f35ded33f586774e2c98d4d0089fe3c6e
> Cr-Commit-Position: refs/heads/master@{#11011}

TBR=magjed@webrtc.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=webrtc:4993

Committed: https://crrev.com/e22e1cb399748112f308b488e7535754ef6b807d
Cr-Commit-Position: refs/heads/master@{#11013}
==========

[commit-bot: I haz the power, 2015-12-14 14:43:46]

Patchset 1 (id:??) landed as
https://crrev.com/e22e1cb399748112f308b488e7535754ef6b807d
Cr-Commit-Position: refs/heads/master@{#11013}

[perkj_webrtc, 2015-12-15 10:47:51]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.webrtc.org/1522303004/ by perkj@webrtc.org.

The reason for reverting is: Clients have been updated..