WebUI: allow target="_blank" by default in parseHtmlSubset().

WebUI: allow target="_blank" by default in parseHtmlSubset().

This code was originally written for the New Tab Page[1], which should
always be clobbered by a link click. The NTP no longer shows promos
(which is why it used parseHtmlSubset()), and other WebUI pages like
settings use target="_blank", so allow target="_blank" globally.

R=tommycli@chromium.org
BUG=605226
[1] https://codereview.chromium.org/1759007, https://crbug.com/29084

Committed: https://crrev.com/744f96d502ab03be5baf879e563cfc01cb336c4a
Cr-Commit-Position: refs/heads/master@{#388629}

[Dan Beam, 2016-04-20 21:25:16]

Description was changed from

==========
WebUI: allow target="_blank" in parseHtmlSubset().

This code was originally written for the New Tab Page[1], which should
always be clobbered by a link click. The NTP no longer shows promos
(which is why it used parseHtmlSubset()), and other WebUI pages like
settings use target="_blank", so allow target="_blank" globally.

R=tommycli@chromium.org
BUG=605226

[1] https://codereview.chromium.org/1759007, https://crbug.com/29084
==========

to

==========
WebUI: allow target="_blank" by default in parseHtmlSubset().

This code was originally written for the New Tab Page[1], which should
always be clobbered by a link click. The NTP no longer shows promos
(which is why it used parseHtmlSubset()), and other WebUI pages like
settings use target="_blank", so allow target="_blank" globally.

R=tommycli@chromium.org
BUG=605226

[1] https://codereview.chromium.org/1759007, https://crbug.com/29084
==========

[tommycli, 2016-04-20 22:19:51]

lgtm

[Dan Beam, 2016-04-20 22:24:40]

The CQ bit was checked by dbeam@chromium.org

[commit-bot: I haz the power, 2016-04-20 22:25:26]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1907653002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1907653002/1

[commit-bot: I haz the power, 2016-04-20 23:25:24]

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

[commit-bot: I haz the power, 2016-04-20 23:25:25]

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

[Dan Beam, 2016-04-20 23:41:54]

The CQ bit was checked by dbeam@chromium.org

[commit-bot: I haz the power, 2016-04-20 23:43:07]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1907653002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1907653002/1

[commit-bot: I haz the power, 2016-04-21 00:25:17]

Description was changed from

==========
WebUI: allow target="_blank" by default in parseHtmlSubset().

This code was originally written for the New Tab Page[1], which should
always be clobbered by a link click. The NTP no longer shows promos
(which is why it used parseHtmlSubset()), and other WebUI pages like
settings use target="_blank", so allow target="_blank" globally.

R=tommycli@chromium.org
BUG=605226

[1] https://codereview.chromium.org/1759007, https://crbug.com/29084
==========

to

==========
WebUI: allow target="_blank" by default in parseHtmlSubset().

This code was originally written for the New Tab Page[1], which should
always be clobbered by a link click. The NTP no longer shows promos
(which is why it used parseHtmlSubset()), and other WebUI pages like
settings use target="_blank", so allow target="_blank" globally.

R=tommycli@chromium.org
BUG=605226

[1] https://codereview.chromium.org/1759007, https://crbug.com/29084
==========

[commit-bot: I haz the power, 2016-04-21 00:25:18]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-04-22 19:28:41]

Description was changed from

==========
WebUI: allow target="_blank" by default in parseHtmlSubset().

This code was originally written for the New Tab Page[1], which should
always be clobbered by a link click. The NTP no longer shows promos
(which is why it used parseHtmlSubset()), and other WebUI pages like
settings use target="_blank", so allow target="_blank" globally.

R=tommycli@chromium.org
BUG=605226

[1] https://codereview.chromium.org/1759007, https://crbug.com/29084
==========

to

==========
WebUI: allow target="_blank" by default in parseHtmlSubset().

This code was originally written for the New Tab Page[1], which should
always be clobbered by a link click. The NTP no longer shows promos
(which is why it used parseHtmlSubset()), and other WebUI pages like
settings use target="_blank", so allow target="_blank" globally.

R=tommycli@chromium.org
BUG=605226

[1] https://codereview.chromium.org/1759007, https://crbug.com/29084

Committed: https://crrev.com/744f96d502ab03be5baf879e563cfc01cb336c4a
Cr-Commit-Position: refs/heads/master@{#388629}
==========

[commit-bot: I haz the power, 2016-04-22 19:28:42]

Patchset 1 (id:??) landed as
https://crrev.com/744f96d502ab03be5baf879e563cfc01cb336c4a
Cr-Commit-Position: refs/heads/master@{#388629}