
   In TEventIterUnit, fill the number of bytes written in TPefStats for the cases when this
   iterator is used for generating files.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@35259 27541ba8-7e3a-0410-8455-c3a389f83636

dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root,bbannier/ROOT,bbannier/ROOT