Deprecate `WCF.System.ObjectStore`

Because it is not (or no longer) used in the software.

see #5974

diff --git a/wcfsetup/install/files/js/WCF.js b/wcfsetup/install/files/js/WCF.js
index 2b8d244e1565ddf9a127f43112f047c147a444e4..8aeb490afc8b7923f7979a4171fcc34dd2155240 100755 (executable)
--- a/wcfsetup/install/files/js/WCF.js
+++ b/wcfsetup/install/files/js/WCF.js
@@ -3883,6 +3883,8 @@ WCF.System.Dependency.Manager = {
 
 /**
  * Stores object references for global access.
+ * 
+ * @deprecated 6.2 Not (or no longer) used in the software.
  */
 WCF.System.ObjectStore = {
        /**