Clean up unused metrics flag. Logic is in blimp browser instead.

Clean up unused metrics flag from chrome/browser.
I added this flag in https://codereview.chromium.org/1765293002 understanding
chrome/browser was used by Blimp engine, but it is not.

This logic is handled in blimp/engine instead (https://codereview.chromium.org/1945393002).

I am cleaning up the (noop) changes. No behavior change is expected from removing this unused flag.

BUG=592757
Committed: https://crrev.com/4cda2a8fb0bc180272cd1be30d1213f83a64a3e8
Cr-Commit-Position: refs/heads/master@{#393312}

[Jess, 2016-05-11 23:16:27]

Description was changed from

==========
Clean up unused metrics flag. Logic is in blimp browser instead.

BUG=
==========

to

==========
Clean up unused metrics flag. Logic is in blimp browser instead.

BUG=
==========

[Jess, 2016-05-11 23:16:27]

jessicag@chromium.org changed reviewers:
+ asvitkine@chromium.org

[Jess, 2016-05-11 23:20:40]

Description was changed from

==========
Clean up unused metrics flag. Logic is in blimp browser instead.

BUG=
==========

to

==========
Clean up unused metrics flag from chrome/browser.

This logic is now in blimp/engine instead.

No behavior change is expected from removing this unused flag.

BUG=592757
==========

[Jess, 2016-05-11 23:20:40]

jessicag@chromium.org changed reviewers:
+ thestig@chromium.org

[Jess, 2016-05-11 23:21:12]

Description was changed from

==========
Clean up unused metrics flag from chrome/browser.

This logic is now in blimp/engine instead.

No behavior change is expected from removing this unused flag.

BUG=592757
==========

to

==========
Clean up unused metrics flag from chrome/browser.

This logic is handled in blimp/engine instead.

No behavior change is expected from removing this unused flag.

BUG=592757
==========

[Jess, 2016-05-11 23:26:48]

I added this flag in https://codereview.chromium.org/1765293002 understanding
chrome/browser was used by Blimp engine, but it is not.

The enabling of metrics in blimp has been added in a separate review
(https://codereview.chromium.org/1945393002) and I am cleaning up the (noop)
changes.

[Jess, 2016-05-11 23:27:51]

Description was changed from

==========
Clean up unused metrics flag from chrome/browser.

This logic is handled in blimp/engine instead.

No behavior change is expected from removing this unused flag.

BUG=592757
==========

to

==========
Clean up unused metrics flag from chrome/browser.
I added this flag in https://codereview.chromium.org/1765293002 understanding
chrome/browser was used by Blimp engine, but it is not.

This logic is handled in blimp/engine instead
(https://codereview.chromium.org/1945393002).

I am cleaning up the (noop) changes. No behavior change is expected from
removing this unused flag.

BUG=592757
==========

[Lei Zhang, 2016-05-11 23:30:08]

I defer to Alexei. Happy to stamp as needed.

[Alexei Svitkine (slow), 2016-05-12 15:35:28]

lgtm

[Lei Zhang, 2016-05-12 16:54:39]

lgtm

[Jess, 2016-05-12 17:13:55]

The CQ bit was checked by jessicag@chromium.org

[commit-bot: I haz the power, 2016-05-12 17:14:25]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1964733002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1964733002/1

[commit-bot: I haz the power, 2016-05-12 18:32:32]

Description was changed from

==========
Clean up unused metrics flag from chrome/browser.
I added this flag in https://codereview.chromium.org/1765293002 understanding
chrome/browser was used by Blimp engine, but it is not.

This logic is handled in blimp/engine instead
(https://codereview.chromium.org/1945393002).

I am cleaning up the (noop) changes. No behavior change is expected from
removing this unused flag.

BUG=592757
==========

to

==========
Clean up unused metrics flag from chrome/browser.
I added this flag in https://codereview.chromium.org/1765293002 understanding
chrome/browser was used by Blimp engine, but it is not.

This logic is handled in blimp/engine instead
(https://codereview.chromium.org/1945393002).

I am cleaning up the (noop) changes. No behavior change is expected from
removing this unused flag.

BUG=592757
==========

[commit-bot: I haz the power, 2016-05-12 18:32:33]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-12 18:34:12]

Description was changed from

==========
Clean up unused metrics flag from chrome/browser.
I added this flag in https://codereview.chromium.org/1765293002 understanding
chrome/browser was used by Blimp engine, but it is not.

This logic is handled in blimp/engine instead
(https://codereview.chromium.org/1945393002).

I am cleaning up the (noop) changes. No behavior change is expected from
removing this unused flag.

BUG=592757
==========

to

==========
Clean up unused metrics flag from chrome/browser.
I added this flag in https://codereview.chromium.org/1765293002 understanding
chrome/browser was used by Blimp engine, but it is not.

This logic is handled in blimp/engine instead
(https://codereview.chromium.org/1945393002).

I am cleaning up the (noop) changes. No behavior change is expected from
removing this unused flag.

BUG=592757

Committed: https://crrev.com/4cda2a8fb0bc180272cd1be30d1213f83a64a3e8
Cr-Commit-Position: refs/heads/master@{#393312}
==========

[commit-bot: I haz the power, 2016-05-12 18:34:13]

Patchset 1 (id:??) landed as
https://crrev.com/4cda2a8fb0bc180272cd1be30d1213f83a64a3e8
Cr-Commit-Position: refs/heads/master@{#393312}