tdf#158237 Use contains instead of find-end

As part of the efforts in #158237 to replace older parts of
the codebase using find() and end() methods, with contains(),
this commit does the needed changes for a few files in the
sc and sw modulues.

Change-Id: Ibf0a432c537879f5bec8e8912d11150733366689
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/165223
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>

0 files changed, 0 insertions, 0 deletions