Revert of evaluating clipboard event target acording to w3c specification

Revert of evaluating clipboard event target acording to w3c specification (patchset #7 id:120001 of https://codereview.chromium.org/2685723005/ )

Reason for revert:
Changing this functionality improved spec conformance, but introduced regressions where text that used to be copied is no longer copied:
crbug.com/695568
crbug.com/700163

A proposal to change the spec was made here:
https://github.com/w3c/clipboard-apis/issues/40

Original issue's description:
> Make Editor::findEventTargetFrom() to align Clipboard API specification
> 
> This patch changes |Editor::findEventTargetFrom()| to return focused element if
> selection start is not editable to align Clipboard API specification[1] for
> improving interoperability.
> 
> [1] https://w3c.github.io/clipboard-apis/#to-fire-a-clipboard-event
> 
> BUG=690104
> TEST=webkit_unittests --gtest_filter=ClipboardEventFlowTest.*
> 
> Review-Url: https://codereview.chromium.org/2685723005
> Cr-Commit-Position: refs/heads/master@{#451716}
> Committed: https://chromium.googlesource.com/chromium/src/+/7afbab0f7619c89aa7a5896024d1628a59cc0ef1

TBR=tkent@chromium.org,ojan@chromium.org,yosin@chromium.org,yutak@chromium.org,sigbjornf@opera.com,mwrobel@opera.com
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=690104
Review-Url: https://codereview.chromium.org/2745813002
Cr-Commit-Position: refs/heads/master@{#456232}
Committed: https://chromium.googlesource.com/chromium/src/+/0b5fb5f6ef0d0deba7d706424cc3a05365172b1a

[luoe, 2017-03-10 18:08:22]

Created Revert of evaluating clipboard event target acording to w3c
specification

[luoe, 2017-03-10 19:26:27]

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

[commit-bot: I haz the power, 2017-03-10 19:27:18]

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, 2017-03-10 21:42:28]

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

[commit-bot: I haz the power, 2017-03-10 21:42:28]

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_...)

[luoe, 2017-03-10 23:14:24]

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

[commit-bot: I haz the power, 2017-03-10 23:15:04]

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, 2017-03-11 00:10:14]

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

[commit-bot: I haz the power, 2017-03-11 00:10:15]

Dry run: This issue passed the CQ dry run.

[luoe, 2017-03-11 00:17:51]

luoe@chromium.org changed reviewers:
+ vapier@chromium.org

[luoe, 2017-03-11 00:17:51]

Please take a look

[luoe, 2017-03-11 00:19:50]

The CQ bit was checked by luoe@chromium.org

[commit-bot: I haz the power, 2017-03-11 00:20:29]

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, 2017-03-11 00:20:30]

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

[commit-bot: I haz the power, 2017-03-11 00:20:31]

No L-G-T-M from a valid reviewer yet. 
CQ run can only be started by full committers or once the patch has
received an L-G-T-M from a full committer.
Even if an L-G-T-M may have been provided, it was from a non-committer,
_not_ a full super star committer.
Committers are members of the group "project-chromium-committers".
Note that this has nothing to do with OWNERS files.

[luoe, 2017-03-11 00:21:25]

Description was changed from

==========
Revert of evaluating clipboard event target acording to w3c specification
(patchset #7 id:120001 of https://codereview.chromium.org/2685723005/ )

Reason for revert:
Changing this functionality improved spec conformance, but introduced
regressions where text that used to be copied is no longer copied:
crbug.com/695568
crbug.com/700163

A proposal to change the spec was made here:
https://github.com/w3c/clipboard-apis/issues/40

Original issue's description:
> Make Editor::findEventTargetFrom() to align Clipboard API specification
> 
> This patch changes |Editor::findEventTargetFrom()| to return focused element
if
> selection start is not editable to align Clipboard API specification[1] for
> improving interoperability.
> 
> [1] https://w3c.github.io/clipboard-apis/#to-fire-a-clipboard-event
> 
> BUG=690104
> TEST=webkit_unittests --gtest_filter=ClipboardEventFlowTest.*
> 
> Review-Url: https://codereview.chromium.org/2685723005
> Cr-Commit-Position: refs/heads/master@{#451716}
> Committed:
https://chromium.googlesource.com/chromium/src/+/7afbab0f7619c89aa7a5896024d1...

TBR=tkent@chromium.org,ojan@chromium.org,yosin@chromium.org,yutak@chromium.or...
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=690104
==========

to

==========
Revert of evaluating clipboard event target acording to w3c specification
(patchset #7 id:120001 of https://codereview.chromium.org/2685723005/ )

Reason for revert:
Changing this functionality improved spec conformance, but introduced
regressions where text that used to be copied is no longer copied:
crbug.com/695568
crbug.com/700163

A proposal to change the spec was made here:
https://github.com/w3c/clipboard-apis/issues/40

Original issue's description:
> Make Editor::findEventTargetFrom() to align Clipboard API specification
> 
> This patch changes |Editor::findEventTargetFrom()| to return focused element
if
> selection start is not editable to align Clipboard API specification[1] for
> improving interoperability.
> 
> [1] https://w3c.github.io/clipboard-apis/#to-fire-a-clipboard-event
> 
> BUG=690104
> TEST=webkit_unittests --gtest_filter=ClipboardEventFlowTest.*
> 
> Review-Url: https://codereview.chromium.org/2685723005
> Cr-Commit-Position: refs/heads/master@{#451716}
> Committed:
https://chromium.googlesource.com/chromium/src/+/7afbab0f7619c89aa7a5896024d1...

TBR=tkent@chromium.org,ojan@chromium.org,yosin@chromium.org,yutak@chromium.or...
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=690104
==========

[luoe, 2017-03-11 00:21:25]

luoe@chromium.org changed reviewers:
+ lushnikov@chromium.org

[lushnikov, 2017-03-11 00:22:00]

lgtm

[luoe, 2017-03-11 00:22:24]

The CQ bit was checked by luoe@chromium.org

[commit-bot: I haz the power, 2017-03-11 00:22:43]

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, 2017-03-11 00:29:39]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1489191744085830, "parent_rev":
"d62ba1f5529bb7bfa48ea80ea131c1b9fd0f17b6", "commit_rev":
"0b5fb5f6ef0d0deba7d706424cc3a05365172b1a"}

[commit-bot: I haz the power, 2017-03-11 00:30:25]

Description was changed from

==========
Revert of evaluating clipboard event target acording to w3c specification
(patchset #7 id:120001 of https://codereview.chromium.org/2685723005/ )

Reason for revert:
Changing this functionality improved spec conformance, but introduced
regressions where text that used to be copied is no longer copied:
crbug.com/695568
crbug.com/700163

A proposal to change the spec was made here:
https://github.com/w3c/clipboard-apis/issues/40

Original issue's description:
> Make Editor::findEventTargetFrom() to align Clipboard API specification
> 
> This patch changes |Editor::findEventTargetFrom()| to return focused element
if
> selection start is not editable to align Clipboard API specification[1] for
> improving interoperability.
> 
> [1] https://w3c.github.io/clipboard-apis/#to-fire-a-clipboard-event
> 
> BUG=690104
> TEST=webkit_unittests --gtest_filter=ClipboardEventFlowTest.*
> 
> Review-Url: https://codereview.chromium.org/2685723005
> Cr-Commit-Position: refs/heads/master@{#451716}
> Committed:
https://chromium.googlesource.com/chromium/src/+/7afbab0f7619c89aa7a5896024d1...

TBR=tkent@chromium.org,ojan@chromium.org,yosin@chromium.org,yutak@chromium.or...
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=690104
==========

to

==========
Revert of evaluating clipboard event target acording to w3c specification
(patchset #7 id:120001 of https://codereview.chromium.org/2685723005/ )

Reason for revert:
Changing this functionality improved spec conformance, but introduced
regressions where text that used to be copied is no longer copied:
crbug.com/695568
crbug.com/700163

A proposal to change the spec was made here:
https://github.com/w3c/clipboard-apis/issues/40

Original issue's description:
> Make Editor::findEventTargetFrom() to align Clipboard API specification
> 
> This patch changes |Editor::findEventTargetFrom()| to return focused element
if
> selection start is not editable to align Clipboard API specification[1] for
> improving interoperability.
> 
> [1] https://w3c.github.io/clipboard-apis/#to-fire-a-clipboard-event
> 
> BUG=690104
> TEST=webkit_unittests --gtest_filter=ClipboardEventFlowTest.*
> 
> Review-Url: https://codereview.chromium.org/2685723005
> Cr-Commit-Position: refs/heads/master@{#451716}
> Committed:
https://chromium.googlesource.com/chromium/src/+/7afbab0f7619c89aa7a5896024d1...

TBR=tkent@chromium.org,ojan@chromium.org,yosin@chromium.org,yutak@chromium.or...
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=690104

Review-Url: https://codereview.chromium.org/2745813002
Cr-Commit-Position: refs/heads/master@{#456232}
Committed:
https://chromium.googlesource.com/chromium/src/+/0b5fb5f6ef0d0deba7d706424cc3...
==========

[commit-bot: I haz the power, 2017-03-11 00:30:26]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/0b5fb5f6ef0d0deba7d706424cc3...