(REF) Extensions - Remove dead code
authorTim Otten <totten@civicrm.org>
Fri, 14 May 2021 04:52:42 +0000 (21:52 -0700)
committerTim Otten <totten@civicrm.org>
Fri, 14 May 2021 05:25:18 +0000 (22:25 -0700)
commit81623cf47dcf5f36ea16e0eb22c8c70661eece82
tree83d9fd75a3beb99e1c693af01d632904f2ab180b
parentfe7aaff1f1df12870cee51614212e9a7b29c568d
(REF) Extensions - Remove dead code

To see that this code is unused, simply grep the entire source-tree for `upgradable`
and `upgradeVersion`. There is nothing that would plausible set these fields.

I think this is left-over from an older UX. When there's an upgrade available in this UX, it shows
an alert box under the "Description".
templates/CRM/Admin/Page/Extensions/AddNew.tpl
templates/CRM/Admin/Page/Extensions/Main.tpl