Tweak an argument type.
Tweak an argument type.

* subversion/libsvn_subr/sorts.c
  (bsearch_lower_bound): Change the type of the ELT_SIZE argument from
    'size_t' to 'int', because that's what the only caller wants to pass and
    also because I just committed a doc-string saying its max value is
    INT_MAX :-)


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@873367 13f79535-47bb-0310-9956-ffa450edef68

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