Revert of Make document.rootScroller into an origin trial

Revert of Make document.rootScroller into an origin trial (patchset #3 id:40001 of https://codereview.chromium.org/2628923002/ )

Reason for revert:
Origin trial has been delayed for now

Original issue's description:
> Make document.rootScroller into an origin trial
> 
> Intent-to-experiment:
> https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/COF0YKkjZVQ
> 
> BUG=680190
> 
> Review-Url: https://codereview.chromium.org/2628923002
> Cr-Commit-Position: refs/heads/master@{#443956}
> Committed: https://chromium.googlesource.com/chromium/src/+/f2b6b4c6b17f90d48d986c3856f4a422ddbdbc2c

TBR=iclelland@chromium.org,rbyers@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=680190
Review-Url: https://codereview.chromium.org/2707133008
Cr-Commit-Position: refs/heads/master@{#453905}
Committed: https://chromium.googlesource.com/chromium/src/+/a36b3b3314dd80ef22d20cc86f3146767b7e23b1

[bokan, 2017-02-23 14:46:38]

The CQ bit was checked by bokan@chromium.org

[bokan, 2017-02-23 14:46:38]

Created Revert of Make document.rootScroller into an origin trial

[commit-bot: I haz the power, 2017-02-23 14:47:01]

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

[commit-bot: I haz the power, 2017-02-23 14:49:02]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-02-23 14:49:03]

Try jobs failed on following builders:
  mac_chromium_compile_dbg_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_comp...)

[iclelland, 2017-02-23 15:46:40]

https://codereview.chromium.org/2707133008/diff/1/third_party/WebKit/Source/b...
File third_party/WebKit/Source/bindings/core/v8/ConditionalFeatures.cpp (left):

https://codereview.chromium.org/2707133008/diff/1/third_party/WebKit/Source/b...
third_party/WebKit/Source/bindings/core/v8/ConditionalFeatures.cpp:53:
prototypeObject, interfaceObject);
This code was moved recently, into
third_party/WebKit/Source/bindings/core/v8/ConditionalFeaturesForCore.cpp
(https://crrev.com/de62655c)

[bokan, 2017-02-28 15:29:09]

On 2017/02/23 15:46:40, iclelland wrote:
>
https://codereview.chromium.org/2707133008/diff/1/third_party/WebKit/Source/b...
> File third_party/WebKit/Source/bindings/core/v8/ConditionalFeatures.cpp
(left):
> 
>
https://codereview.chromium.org/2707133008/diff/1/third_party/WebKit/Source/b...
> third_party/WebKit/Source/bindings/core/v8/ConditionalFeatures.cpp:53:
> prototypeObject, interfaceObject);
> This code was moved recently, into
> third_party/WebKit/Source/bindings/core/v8/ConditionalFeaturesForCore.cpp
> (https://crrev.com/de62655c)

Thanks, fixed manually.

[bokan, 2017-02-28 15:29:16]

The CQ bit was checked by bokan@chromium.org

[commit-bot: I haz the power, 2017-02-28 15:29:34]

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

[commit-bot: I haz the power, 2017-02-28 15:40:56]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-02-28 15:40:57]

Try jobs failed on following builders:
  linux_chromium_tsan_rel_ng on master.tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[bokan, 2017-02-28 16:00:27]

The CQ bit was checked by bokan@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-02-28 16:00:53]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[bokan, 2017-02-28 16:01:04]

Ian, seems that the logic got dup'd so it's more than just a mechanical removal
of code added in the original CL. Mind doing a quick sanity check before I land?

[commit-bot: I haz the power, 2017-02-28 17:59:29]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-02-28 17:59:30]

Dry run: Try jobs failed on following builders:
  mac_chromium_rel_ng on master.tryserver.chromium.mac (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_...)

[bokan, 2017-02-28 18:34:57]

The CQ bit was checked by bokan@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-02-28 18:35:37]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-02-28 20:33:40]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-02-28 20:33:41]

Dry run: This issue passed the CQ dry run.

[iclelland, 2017-03-01 03:52:48]

On 2017/02/28 16:01:04, bokan wrote:
> Ian, seems that the logic got dup'd so it's more than just a mechanical
removal
> of code added in the original CL. Mind doing a quick sanity check before I
land?

You got hit by 2 refactors and a test suite in just a 3-file change, wow...

This LGTM now, thanks.

[bokan, 2017-03-01 11:32:22]

The CQ bit was checked by bokan@chromium.org

[commit-bot: I haz the power, 2017-03-01 11:32:32]

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

[commit-bot: I haz the power, 2017-03-01 11:36:06]

CQ is committing da patch.

Bot data: {"patchset_id": 140001, "attempt_start_ts": 1488367942745290,
"parent_rev": "eded7142ea9f7ff109e9b3a5606cac4161aafbdb", "commit_rev":
"a36b3b3314dd80ef22d20cc86f3146767b7e23b1"}

[commit-bot: I haz the power, 2017-03-01 11:36:43]

Description was changed from

==========
Revert of Make document.rootScroller into an origin trial (patchset #3 id:40001
of https://codereview.chromium.org/2628923002/ )

Reason for revert:
Origin trial has been delayed for now

Original issue's description:
> Make document.rootScroller into an origin trial
> 
> Intent-to-experiment:
> https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/COF0YKkjZVQ
> 
> BUG=680190
> 
> Review-Url: https://codereview.chromium.org/2628923002
> Cr-Commit-Position: refs/heads/master@{#443956}
> Committed:
https://chromium.googlesource.com/chromium/src/+/f2b6b4c6b17f90d48d986c3856f4...

TBR=iclelland@chromium.org,rbyers@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=680190
==========

to

==========
Revert of Make document.rootScroller into an origin trial (patchset #3 id:40001
of https://codereview.chromium.org/2628923002/ )

Reason for revert:
Origin trial has been delayed for now

Original issue's description:
> Make document.rootScroller into an origin trial
> 
> Intent-to-experiment:
> https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/COF0YKkjZVQ
> 
> BUG=680190
> 
> Review-Url: https://codereview.chromium.org/2628923002
> Cr-Commit-Position: refs/heads/master@{#443956}
> Committed:
https://chromium.googlesource.com/chromium/src/+/f2b6b4c6b17f90d48d986c3856f4...

TBR=iclelland@chromium.org,rbyers@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=680190

Review-Url: https://codereview.chromium.org/2707133008
Cr-Commit-Position: refs/heads/master@{#453905}
Committed:
https://chromium.googlesource.com/chromium/src/+/a36b3b3314dd80ef22d20cc86f31...
==========

[commit-bot: I haz the power, 2017-03-01 11:36:44]

Committed patchset #4 (id:140001) as
https://chromium.googlesource.com/chromium/src/+/a36b3b3314dd80ef22d20cc86f31...