Remove http_throttling.may_experiment pref.

Remove http_throttling.may_experiment pref.

This preference is no longer useful since we don't expect to perform
further experiments that control the setting of the
http_throttling.enabled pref.

BUG=119760
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=128654

[Jói, 2012-03-23 17:17:39]

eroman: Main reviewer, lucky you are in both OWNERS files that I need approval
from :)

bauerb: Selected you from the chrome/browser/prefs/OWNERS file just to quickly
validate that when removing a preference, I don't need to do anything special
(update migration code to remove the preference from older prefs databases or
some such).

Cheers,
Jói

[Bernhard Bauer, 2012-03-23 17:25:13]

On 2012/03/23 17:17:39, Jói wrote:
> eroman: Main reviewer, lucky you are in both OWNERS files that I need approval
> from :)
> 
> bauerb: Selected you from the chrome/browser/prefs/OWNERS file just to quickly
> validate that when removing a preference, I don't need to do anything special
> (update migration code to remove the preference from older prefs databases or
> some such).

That is correct.

For the record, if you want to do something like that in the future, you don't
need a separate meta-preference to track whether the value has been changed by
the user, you can just use PrefService::HasPrefPath.

> 
> Cheers,
> Jói

[Jói, 2012-03-23 17:42:35]

Thanks Bernhard, that's very good to know, wish I had known back when
I added it :)

Cheers,
Jói


On Fri, Mar 23, 2012 at 5:25 PM,  <bauerb@chromium.org> wrote:
> On 2012/03/23 17:17:39, Jói wrote:
>>
>> eroman: Main reviewer, lucky you are in both OWNERS files that I need
>> approval
>> from :)
>
>
>> bauerb: Selected you from the chrome/browser/prefs/OWNERS file just to
>> quickly
>> validate that when removing a preference, I don't need to do anything
>> special
>> (update migration code to remove the preference from older prefs databases
>> or
>> some such).
>
>
> That is correct.
>
> For the record, if you want to do something like that in the future, you
> don't
> need a separate meta-preference to track whether the value has been changed
> by
> the user, you can just use PrefService::HasPrefPath.
>
>
>> Cheers,
>> Jói
>
>
>
>
> http://codereview.chromium.org/9836043/

[eroman, 2012-03-23 18:29:55]

lgtm

[commit-bot: I haz the power, 2012-03-23 20:07:16]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/joi@chromium.org/9836043/1

[commit-bot: I haz the power, 2012-03-24 01:58:00]

Change committed as 128654