Revert "vcl: remove unnecessary resets" HEADmaster

This reverts commit 210f30410803113cbbd3d32062c2769b95aa8a81.

Reason for revert:
As Mike Kaganski explains in [1]:

> This is technically wrong. The bitmaps must not be used when they
> have active write access. Creation of the BitmapEx in theory may
> scale the bitmaps (indeed, here they are created with the same size), > which would assert on active write access.
>
> Se tdf#156856


[1] https://gerrit.libreoffice.org/c/core/+/180142/comments/d55835ab_a4f52e04

Change-Id: I731b7ff2b17f33f886e7113ad48e30f87e9b80d6
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/180211
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>

0 files changed, 0 insertions, 0 deletions