[Android] Add user actions for bookmark manager creation

[Android] Add user actions for bookmark manager creation

When checking the recent data about bookmark opening stats, we found a
mystery that is hard to explain: the number of bookmark open is larger
than the number of bookmark manager open on phones. This CL adds some
extra loggings to the bookmark code to seek definite answer to this
mystery.

BUG=639512
Committed: https://crrev.com/c1d960f82e7bb779979e5cd4b3f8c3bae9b3b6c7
Cr-Commit-Position: refs/heads/master@{#413456}

[Ian Wen, 2016-08-19 23:46:20]

ianwen@chromium.org changed reviewers:
+ rkaplow@chromium.org

[Ian Wen, 2016-08-19 23:46:20]

PTAL.

[Ian Wen, 2016-08-19 23:47:08]

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

[commit-bot: I haz the power, 2016-08-19 23:47:42]

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, 2016-08-20 01:59:38]

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

[commit-bot: I haz the power, 2016-08-20 01:59:39]

Dry run: This issue passed the CQ dry run.

[rkaplow, 2016-08-22 15:58:53]

lgtm

[Ian Wen, 2016-08-22 16:04:01]

The CQ bit was checked by ianwen@chromium.org

[commit-bot: I haz the power, 2016-08-22 16:04:32]

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, 2016-08-22 16:45:29]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-08-22 16:48:14]

Description was changed from

==========
[Android] Add user actions for bookmark manager creation

When checking the recent data about bookmark opening stats, we found a
mystery that is hard to explain: the number of bookmark open is larger
than the number of bookmark manager open on phones. This CL adds some
extra loggings to the bookmark code to seek definite answer to this
mystery.

BUG=639512
==========

to

==========
[Android] Add user actions for bookmark manager creation

When checking the recent data about bookmark opening stats, we found a
mystery that is hard to explain: the number of bookmark open is larger
than the number of bookmark manager open on phones. This CL adds some
extra loggings to the bookmark code to seek definite answer to this
mystery.

BUG=639512

Committed: https://crrev.com/c1d960f82e7bb779979e5cd4b3f8c3bae9b3b6c7
Cr-Commit-Position: refs/heads/master@{#413456}
==========

[commit-bot: I haz the power, 2016-08-22 16:48:15]

Patchset 1 (id:??) landed as
https://crrev.com/c1d960f82e7bb779979e5cd4b3f8c3bae9b3b6c7
Cr-Commit-Position: refs/heads/master@{#413456}