It has been always typedef'd to basegfx::B2DPoint since:
commit 5e218b5c51
Date: Wed Jan 12 21:19:32 2022 +0000
always use B2DPoint for DevicePoint
Change-Id: I9f5202d5a71c77dd79f1759923917c26bf68a9af
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/154632
Tested-by: Jenkins
Reviewed-by: خالد حسني <khaled@libreoffice.org>