Revert of [WebUI] Tweak action-link's .no-outline removal behavior on blur.

Revert of [WebUI] Tweak action-link's .no-outline removal behavior on blur. (patchset #1 id:1 of https://codereview.chromium.org/2744893002/ )

Reason for revert:
This fixes http://crbug.com/698270 but leads to http://crbug.com/701268, which seems more serious.

Original issue's description:
> [WebUI] Tweak action-link's .no-outline behavior on blur.
> 
> To emulate <a> :focus styling, action-link adds .no-outline on
> mousedown, but removes .no-outline on blur. This indiscreminate removal
> disregard the edge case where source of blur is from outside the web
> page (e.g., Alt-Tab). This CL add an extra check to remedy this.
> 
> BUG=698270
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
> 
> Review-Url: https://codereview.chromium.org/2744893002
> Cr-Commit-Position: refs/heads/master@{#456159}
> Committed: https://chromium.googlesource.com/chromium/src/+/d5fc002027195691680b127e58458d1b2b86d5a1

TBR=dbeam@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=698270
Review-Url: https://codereview.chromium.org/2796663002
Cr-Commit-Position: refs/heads/master@{#461508}
Committed: https://chromium.googlesource.com/chromium/src/+/57a47c3f25ab6992306269e41e47374a59786f0a

[huangs, 2017-04-03 17:11:37]

Created Revert of [WebUI] Tweak action-link's .no-outline removal behavior on
blur.

[huangs, 2017-04-03 17:13:30]

The CQ bit was checked by huangs@chromium.org

[commit-bot: I haz the power, 2017-04-03 17:14:23]

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

[Dan Beam, 2017-04-03 17:38:00]

lgtm

[commit-bot: I haz the power, 2017-04-03 19:48:04]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1491239610994550, "parent_rev":
"79ad4e379ec5e7ad30aaa6b09b9af555f2d108bb", "commit_rev":
"57a47c3f25ab6992306269e41e47374a59786f0a"}

[commit-bot: I haz the power, 2017-04-03 19:48:54]

Description was changed from

==========
Revert of [WebUI] Tweak action-link's .no-outline removal behavior on blur.
(patchset #1 id:1 of https://codereview.chromium.org/2744893002/ )

Reason for revert:
This fixes http://crbug.com/698270 but leads to http://crbug.com/701268, which
seems more serious.

Original issue's description:
> [WebUI] Tweak action-link's .no-outline behavior on blur.
> 
> To emulate <a> :focus styling, action-link adds .no-outline on
> mousedown, but removes .no-outline on blur. This indiscreminate removal
> disregard the edge case where source of blur is from outside the web
> page (e.g., Alt-Tab). This CL add an extra check to remedy this.
> 
> BUG=698270
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
> 
> Review-Url: https://codereview.chromium.org/2744893002
> Cr-Commit-Position: refs/heads/master@{#456159}
> Committed:
https://chromium.googlesource.com/chromium/src/+/d5fc002027195691680b127e5845...

TBR=dbeam@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=698270
==========

to

==========
Revert of [WebUI] Tweak action-link's .no-outline removal behavior on blur.
(patchset #1 id:1 of https://codereview.chromium.org/2744893002/ )

Reason for revert:
This fixes http://crbug.com/698270 but leads to http://crbug.com/701268, which
seems more serious.

Original issue's description:
> [WebUI] Tweak action-link's .no-outline behavior on blur.
> 
> To emulate <a> :focus styling, action-link adds .no-outline on
> mousedown, but removes .no-outline on blur. This indiscreminate removal
> disregard the edge case where source of blur is from outside the web
> page (e.g., Alt-Tab). This CL add an extra check to remedy this.
> 
> BUG=698270
> CQ_INCLUDE_TRYBOTS=master.tryserver.chromium.linux:closure_compilation
> 
> Review-Url: https://codereview.chromium.org/2744893002
> Cr-Commit-Position: refs/heads/master@{#456159}
> Committed:
https://chromium.googlesource.com/chromium/src/+/d5fc002027195691680b127e5845...

TBR=dbeam@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=698270

Review-Url: https://codereview.chromium.org/2796663002
Cr-Commit-Position: refs/heads/master@{#461508}
Committed:
https://chromium.googlesource.com/chromium/src/+/57a47c3f25ab6992306269e41e47...
==========

[commit-bot: I haz the power, 2017-04-03 19:48:54]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/57a47c3f25ab6992306269e41e47...