tree cf66e8459728149bdc47297bd8f6e26913208f05
parent ef1d4c00fc7741a49c67268f4b3808fd53185355
author David Pursehouse <dpursehouse@collab.net> 1529045842 +0900
committer David Pursehouse <dpursehouse@collab.net> 1534748201 +0900

Allow to protect specific projects against deletion

Some sites don't expose All-Projects and instead have custom top level
projects that general projects inherit from.

Allow to specifiy custom projects that may not be deleted, in addition
to the default All-Projects and All-Users.

Change-Id: Ie5227b9650e974571e539eaea73cd15606b239e7