Instant Apps: Allow custom tab redirects to Instant Apps.

Instant Apps: Allow custom tab redirects to Instant Apps.

Usually custom tabs force-load URLs or redirects to URLs that can be
handled by apps inside custom tabs. For instant-apps enabled clients
override the default behaviour and launch the instant app, if possible.

BUG=659301
Review-Url: https://codereview.chromium.org/2532223002
Cr-Commit-Position: refs/heads/master@{#434714}
(cherry picked from commit 0d4f64f504986b0ef87efd1275935c30a9416512)

Committed: https://chromium.googlesource.com/chromium/src/+/abc0b9d0d71a25f6210d8a8fe9054223586a2f43

[Maria, 2016-11-29 22:40:32]

Description was changed from

==========
Instant Apps: Allow custom tab redirects to Instant Apps.

Usually custom tabs force-load URLs or redirects to URLs that can be
handled by apps inside custom tabs. For instant-apps enabled clients
override the default behaviour and launch the instant app, if possible.

BUG=659301

Review-Url: https://codereview.chromium.org/2532223002
Cr-Commit-Position: refs/heads/master@{#434714}
(cherry picked from commit 0d4f64f504986b0ef87efd1275935c30a9416512)
==========

to

==========
Instant Apps: Allow custom tab redirects to Instant Apps.

Usually custom tabs force-load URLs or redirects to URLs that can be
handled by apps inside custom tabs. For instant-apps enabled clients
override the default behaviour and launch the instant app, if possible.

BUG=659301

Review-Url: https://codereview.chromium.org/2532223002
Cr-Commit-Position: refs/heads/master@{#434714}
(cherry picked from commit 0d4f64f504986b0ef87efd1275935c30a9416512)

Committed:
https://chromium.googlesource.com/chromium/src/+/abc0b9d0d71a25f6210d8a8fe905...
==========

[Maria, 2016-11-29 22:40:33]

Committed patchset #1 (id:1) manually as
abc0b9d0d71a25f6210d8a8fe9054223586a2f43.