Code review comment for lp:~leonardr/launchpad/publish-tokens-2

> -Now consider a principal authorized to create OAuth tokens. Whenever
> -it's not creating OAuth tokens, it has a level of permission
> -equivalent to READ_PUBLIC.
> +A principal with the GRANT_PERMISSIONS authorization level has a of
> +permission equivalent to WRITE_PRIVATE.
>
> Why is the permission changing in this incremental diff? Also, s/of//?

The permission changed last time, after we decided there was no easy way to make GRANT_PERMISSIONS have a 'write' level of access for OAuth tokens and a 'read' level for everything else. I'm just fixing the test.

> - >>> access_token = token.createAccessToken()
> + >>> access_token = removeSecurityProxy(token.createAccessToken())
>
> Why do you need to remove the security proxy now?

Again, I'm just fixing a test failure. The security proxy started breaking this test as soon as I introduced the security checker that assumes there's a current request.