Remove AppListMixer field trial.

Remove AppListMixer field trial.

Now hard-coded the new Blended behaviour, which ranks app list results
by their score, rather than stratifying them into groups.

BUG=487494
Committed: https://crrev.com/73b851c4a2a52d3a75616e202e3278e3da18ac7e
Cr-Commit-Position: refs/heads/master@{#405084}

[Matt Giuca, 2016-07-07 03:44:31]

Description was changed from

==========
Remove AppListMixer field trial.

Now hard-coded the new Blended behaviour, which ranks app list results
by their score, rather than stratifying them into groups.

DO NOT SUBMIT: This is just in preparation for removing the field trial;
we should leave it on while we experiment.

BUG=487494, 460451, 422610, 338418
==========

to

==========
Remove AppListMixer field trial.

Now hard-coded the new Blended behaviour, which ranks app list results
by their score, rather than stratifying them into groups.

BUG=487494
==========

[Matt Giuca, 2016-07-07 03:50:08]

mgiuca@chromium.org changed reviewers:
+ calamity@chromium.org

[calamity, 2016-07-13 06:57:27]

lgtm

https://codereview.chromium.org/1136363003/diff/100001/ui/app_list/search/mix...
File ui/app_list/search/mixer.cc (right):

https://codereview.chromium.org/1136363003/diff/100001/ui/app_list/search/mix...
ui/app_list/search/mixer.cc:22: // "Blended".
Update comment.

[Matt Giuca, 2016-07-13 07:51:21]

The CQ bit was checked by mgiuca@chromium.org

[Matt Giuca, 2016-07-13 07:51:22]

The patchset sent to the CQ was uploaded after l-g-t-m from
calamity@chromium.org
Link to the patchset: https://codereview.chromium.org/1136363003/#ps120001
(title: "Remove old comment.")

[commit-bot: I haz the power, 2016-07-13 07:52:01]

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, 2016-07-13 08:40:39]

Description was changed from

==========
Remove AppListMixer field trial.

Now hard-coded the new Blended behaviour, which ranks app list results
by their score, rather than stratifying them into groups.

BUG=487494
==========

to

==========
Remove AppListMixer field trial.

Now hard-coded the new Blended behaviour, which ranks app list results
by their score, rather than stratifying them into groups.

BUG=487494
==========

[commit-bot: I haz the power, 2016-07-13 08:40:40]

Committed patchset #7 (id:120001)

[commit-bot: I haz the power, 2016-07-13 08:40:51]

CQ bit was unchecked.

[commit-bot: I haz the power, 2016-07-13 08:42:42]

Description was changed from

==========
Remove AppListMixer field trial.

Now hard-coded the new Blended behaviour, which ranks app list results
by their score, rather than stratifying them into groups.

BUG=487494
==========

to

==========
Remove AppListMixer field trial.

Now hard-coded the new Blended behaviour, which ranks app list results
by their score, rather than stratifying them into groups.

BUG=487494

Committed: https://crrev.com/73b851c4a2a52d3a75616e202e3278e3da18ac7e
Cr-Commit-Position: refs/heads/master@{#405084}
==========

[commit-bot: I haz the power, 2016-07-13 08:42:43]

Patchset 7 (id:??) landed as
https://crrev.com/73b851c4a2a52d3a75616e202e3278e3da18ac7e
Cr-Commit-Position: refs/heads/master@{#405084}