speedup toUpperCase when called in parallel

by removing locking from CharClass, which means we need to make it an
immutable class

Since SharedStringPool in sc/ stores a pointer to the CharClass in
use, we have to tweak SvtSysLocale so that the object does not change
location.

Change-Id: I2c62d354fa542ebc04e755ce5b9b9e2ddff76a64
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/122185
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

0 files changed, 0 insertions, 0 deletions