Add 'hash' object cache for installer
authorFlorian <florian.schmidt.stargatewissen@gmail.com>
Sat, 26 Sep 2015 22:43:27 +0000 (00:43 +0200)
committerFlorian <florian.schmidt.stargatewissen@gmail.com>
Sat, 26 Sep 2015 22:54:39 +0000 (00:54 +0200)
commitded1a61e20e2e9cf44e4189d761e1c8942bfea89
treef53f637e797e04f129dd4373277dcbc06ae1a7ab
parente3983a08fd371036ad77bbdb9d3739a1a57f2774
Add 'hash' object cache for installer

It's used to e.g. cache less files in ResourceLoader, which would throw
an exception if the installer is used (while it requests the installer
styles), if the object cache isn't defined.

Follow up: I1ff61153ddb9

Bug: T113843
Change-Id: I1c1938b3fac395dda5b42dd68b675a67bdd30261
includes/installer/Installer.php