chrome://settings should allow duplicate profile names.

chrome://settings should allow duplicate profile names.

Since a profile name can be a Gaia name, we can't really have this
distinction around anymore (people can sign in to two different profiles with
accounts that have the same Gaia name. Since that's allowed, then
the UI should allow this too)

BUG=445037
TEST=Go to chrome://settings and try to rename a profile to an already existing
profile's name. The UI should allow that.

Committed: https://crrev.com/394e6d26be1ad1dd2abd59baa58bb570aee4156b
Cr-Commit-Position: refs/heads/master@{#310112}

[noms (inactive), 2015-01-05 22:01:56]

noms@chromium.org changed reviewers:
+ estade@chromium.org

[noms (inactive), 2015-01-05 22:01:57]

Hi Evan,

This CL allows duplicate profile names through the chrome://settings UI. Please
take a look. Thanks!

[Evan Stade, 2015-01-05 22:20:03]

lgtm

[noms (inactive), 2015-01-06 17:41:45]

The CQ bit was checked by noms@chromium.org

[commit-bot: I haz the power, 2015-01-06 17:42:11]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/834673005/20001

[commit-bot: I haz the power, 2015-01-06 18:39:13]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-01-06 18:40:19]

Patchset 2 (id:??) landed as
https://crrev.com/394e6d26be1ad1dd2abd59baa58bb570aee4156b
Cr-Commit-Position: refs/heads/master@{#310112}