Support native app redirects to herb.

Support native app redirects to herb.

If in Herb mode, use the same intent handling logic as Chrome,
which more aggressively intents out to external applications
than a normal CCT.

BUG=653254
Committed: https://crrev.com/c7d93aa45e9eb180b86caa4c1be44f14a4339dd7
Cr-Commit-Position: refs/heads/master@{#424483}

[Ted C, 2016-10-11 16:52:55]

tedchoc@chromium.org changed reviewers:
+ mariakhomenko@chromium.org, yusufo@chromium.org

[Ted C, 2016-10-11 16:52:55]

Working on tests, but fighting with ActivityMonitors.  Will likely land those in
a followup to get this in 54.

[Maria, 2016-10-11 17:09:28]

lgtm

[Yusuf, 2016-10-11 17:18:04]

lgtm

[Ted C, 2016-10-11 17:19:02]

The CQ bit was checked by tedchoc@chromium.org

[commit-bot: I haz the power, 2016-10-11 17:19:15]

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, 2016-10-11 17:59:45]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-11 18:03:11]

Description was changed from

==========
Support native app redirects to herb.

If in Herb mode, use the same intent handling logic as Chrome,
which more aggressively intents out to external applications
than a normal CCT.

BUG=653254
==========

to

==========
Support native app redirects to herb.

If in Herb mode, use the same intent handling logic as Chrome,
which more aggressively intents out to external applications
than a normal CCT.

BUG=653254

Committed: https://crrev.com/c7d93aa45e9eb180b86caa4c1be44f14a4339dd7
Cr-Commit-Position: refs/heads/master@{#424483}
==========

[commit-bot: I haz the power, 2016-10-11 18:03:12]

Patchset 1 (id:??) landed as
https://crrev.com/c7d93aa45e9eb180b86caa4c1be44f14a4339dd7
Cr-Commit-Position: refs/heads/master@{#424483}