bookmarks: Cleanup - Rename 'OtherBookmarked' to 'OtherBookmarks'.

bookmarks: Cleanup - Rename 'OtherBookmarked' to 'OtherBookmarks'.

The name of the folder shown in the Bookmarks Bar is "Other Bookmarks"
not "Other Bookmarked".

Rename the function and the member variable to say "OtherBookmarks" and
"other_bookmarks".

BUG=None
R=sky@chromium.org

Committed: https://crrev.com/5f1594798481812d903fb921f48c92e565b399bf
Cr-Commit-Position: refs/heads/master@{#307837}

[sky, 2014-12-10 15:43:28]

LGTM

[tfarina, 2014-12-10 23:22:47]

The CQ bit was checked by tfarina@chromium.org

[commit-bot: I haz the power, 2014-12-10 23:23:07]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/723223005/20001

[commit-bot: I haz the power, 2014-12-11 02:13:10]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2014-12-11 02:14:05]

Patchset 2 (id:??) landed as
https://crrev.com/5f1594798481812d903fb921f48c92e565b399bf
Cr-Commit-Position: refs/heads/master@{#307837}