Fix issue #3313 by validating all eligible properties (and among them, svn:author) for being valid UTF-8.
Fix issue #3313 by validating all eligible properties (and among them,
svn:author) for being valid UTF-8.

* subversion/libsvn_repos/fs-wrap.c
  (validate_prop):
    Apply the "is UTF-8 and LF" check whenever svn_prop_needs_translation()
    is true (that is the very definition of the latter).

git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@874180 13f79535-47bb-0310-9956-ffa450edef68

wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion,wbond/subversion,YueLinHo/Subversion,YueLinHo/Subversion,wbond/subversion,wbond/subversion,YueLinHo/Subversion