Revert of Web Animations: Expose timeline attributes on Animation object (experimental only)

Revert of Web Animations: Expose timeline attributes on Animation object (experimental only) (patchset #1 id:1 of https://codereview.chromium.org/1942683002/ )

Reason for revert:
It breaks
imported/web-platform-tests/web-animations/animation/playbackRate.html test on Windows https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Win7%20(dbg) and Linux webkit bots. For example
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Linux%20%28dbg%29/builds/6983

Original issue's description:
> Web Animations: Expose timeline attributes on Animation object (experimental only)
>
> Simply exposing this attribute lets us pass a few more web-platform-tests.
> This brings us closer to the spec IDL for Animation:
> http://w3c.github.io/web-animations/#dom-animation-timeline
>
> BUG=600248
>
> Committed: https://crrev.com/a5e6866bfac27205bf03797613978df3320a6930
> Cr-Commit-Position: refs/heads/master@{#390900}

TBR=suzyh@chromium.org,alancutter@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=600248
Committed: https://crrev.com/cd84e041ed652812158b3f6fd6c98ae9fb083417
Cr-Commit-Position: refs/heads/master@{#390927}

[dvadym, 2016-05-02 12:47:12]

Created Revert of Web Animations: Expose timeline attributes on Animation object
(experimental only)

[commit-bot: I haz the power, 2016-05-02 12:47:27]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1939733002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1939733002/1

[commit-bot: I haz the power, 2016-05-02 12:47:55]

Description was changed from

==========
Revert of Web Animations: Expose timeline attributes on Animation object
(experimental only) (patchset #1 id:1 of
https://codereview.chromium.org/1942683002/ )

Reason for revert:
It breaks
imported/web-platform-tests/web-animations/animation/playbackRate.html test on
Windows
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Win7%20(dbg) and
Linux webkit bots. For example 
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Linux%20%28dbg...

Original issue's description:
> Web Animations: Expose timeline attributes on Animation object (experimental
only)
> 
> Simply exposing this attribute lets us pass a few more web-platform-tests.
> This brings us closer to the spec IDL for Animation:
> http://w3c.github.io/web-animations/#dom-animation-timeline
> 
> BUG=600248
> 
> Committed: https://crrev.com/a5e6866bfac27205bf03797613978df3320a6930
> Cr-Commit-Position: refs/heads/master@{#390900}

TBR=suzyh@chromium.org,alancutter@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=600248
==========

to

==========
Revert of Web Animations: Expose timeline attributes on Animation object
(experimental only) (patchset #1 id:1 of
https://codereview.chromium.org/1942683002/ )

Reason for revert:
It breaks
imported/web-platform-tests/web-animations/animation/playbackRate.html test on
Windows
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Win7%20(dbg) and
Linux webkit bots. For example 
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Linux%20%28dbg...

Original issue's description:
> Web Animations: Expose timeline attributes on Animation object (experimental
only)
> 
> Simply exposing this attribute lets us pass a few more web-platform-tests.
> This brings us closer to the spec IDL for Animation:
> http://w3c.github.io/web-animations/#dom-animation-timeline
> 
> BUG=600248
> 
> Committed: https://crrev.com/a5e6866bfac27205bf03797613978df3320a6930
> Cr-Commit-Position: refs/heads/master@{#390900}

TBR=suzyh@chromium.org,alancutter@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=600248
==========

[commit-bot: I haz the power, 2016-05-02 12:47:56]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-02 12:49:09]

Description was changed from

==========
Revert of Web Animations: Expose timeline attributes on Animation object
(experimental only) (patchset #1 id:1 of
https://codereview.chromium.org/1942683002/ )

Reason for revert:
It breaks
imported/web-platform-tests/web-animations/animation/playbackRate.html test on
Windows
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Win7%20(dbg) and
Linux webkit bots. For example 
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Linux%20%28dbg...

Original issue's description:
> Web Animations: Expose timeline attributes on Animation object (experimental
only)
> 
> Simply exposing this attribute lets us pass a few more web-platform-tests.
> This brings us closer to the spec IDL for Animation:
> http://w3c.github.io/web-animations/#dom-animation-timeline
> 
> BUG=600248
> 
> Committed: https://crrev.com/a5e6866bfac27205bf03797613978df3320a6930
> Cr-Commit-Position: refs/heads/master@{#390900}

TBR=suzyh@chromium.org,alancutter@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=600248
==========

to

==========
Revert of Web Animations: Expose timeline attributes on Animation object
(experimental only) (patchset #1 id:1 of
https://codereview.chromium.org/1942683002/ )

Reason for revert:
It breaks
imported/web-platform-tests/web-animations/animation/playbackRate.html test on
Windows
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Win7%20(dbg) and
Linux webkit bots. For example
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Linux%20%28dbg...

Original issue's description:
> Web Animations: Expose timeline attributes on Animation object (experimental
only)
>
> Simply exposing this attribute lets us pass a few more web-platform-tests.
> This brings us closer to the spec IDL for Animation:
> http://w3c.github.io/web-animations/#dom-animation-timeline
>
> BUG=600248
>
> Committed: https://crrev.com/a5e6866bfac27205bf03797613978df3320a6930
> Cr-Commit-Position: refs/heads/master@{#390900}

TBR=suzyh@chromium.org,alancutter@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=600248

Committed: https://crrev.com/cd84e041ed652812158b3f6fd6c98ae9fb083417
Cr-Commit-Position: refs/heads/master@{#390927}
==========

[commit-bot: I haz the power, 2016-05-02 12:49:10]

Patchset 1 (id:??) landed as
https://crrev.com/cd84e041ed652812158b3f6fd6c98ae9fb083417
Cr-Commit-Position: refs/heads/master@{#390927}