Privacy: Add Local storage management

[vnevremeni]

Hello. I did not find any extension for chromium, to auto-purge or auto-expire local storage content. The firefox's self-destructing cookies is doing that. Local Storage is privacy hole, and it is used by k1ssmetrics and others. Can you add a local-storage management column? I know it's not hard, but very useful

And thanks for so great extension! It is the best!

[gorhill]

It's actually very hard, because there is no way to delete all various local storages for a specific origin with the chrome API. It's rather time-based, and It's all of them or nothing, so a column is pointless. It's currently done specifically for localStorage by injecting a script tag in the web page. However for other type of local storages I can't do this, as they are missing ways to enumerate them.