Make ChromeBookmarkClient::CanSetPermanentNodeTitle say true for the supervised node.

Make ChromeBookmarkClient::CanSetPermanentNodeTitle say true for the supervised node.

The title can actually change when switching to a different translation, which would trigger a NOTREACHED in BookmarkModel::SetTitle.

BUG=459448
Committed: https://crrev.com/2d81cac8f27f6b05c77757e3f1959b29d9d39875
Cr-Commit-Position: refs/heads/master@{#317587}

[Marc Treib, 2015-02-23 12:09:40]

treib@chromium.org changed reviewers:
+ sky@chromium.org

[Marc Treib, 2015-02-23 12:09:40]

PTAL!
I've verified locally that this fixes the failing tests (see linked bug) even
with the translations CL
(https://crrev.com/96dd91e8a5eb4d47405fd0de1468af5b381274cf) re-landed.
Thanks!

[sky, 2015-02-23 15:53:47]

LGTM

[Marc Treib, 2015-02-23 15:54:07]

The CQ bit was checked by treib@chromium.org

[commit-bot: I haz the power, 2015-02-23 15:54:36]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/946363002/1

[commit-bot: I haz the power, 2015-02-23 15:57:10]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-02-23 15:57:53]

Patchset 1 (id:??) landed as
https://crrev.com/2d81cac8f27f6b05c77757e3f1959b29d9d39875
Cr-Commit-Position: refs/heads/master@{#317587}