remove printf left in the code by accident

Change-Id: Icc5742cc3b4e44ce6f7daa460af16a3c4aba82c8
Reviewed-on: https://gerrit.libreoffice.org/49894Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>

xmloff/source/core/xmlimp.cxx

@@ -1380,7 +1380,6 @@ uno::Reference<graphic::XGraphic> SvXMLImport::loadGraphicByURL(OUString const &
             {
                 Graphic aGraphic(xGraphic);
                 aGraphic.setOriginURL(rAbsoluteURL);
-                printf ("URL %s\n", rAbsoluteURL.toUtf8().getStr());
             }
         }
     }