Simplify "if replaced-with-a-copy then svn_wc__get_pristine_base_contents() else svn_wc__get_pristine_contents()", because the former function can handle both cases.
Simplify "if replaced-with-a-copy then svn_wc__get_pristine_base_contents()
else svn_wc__get_pristine_contents()", because the former function can
handle both cases.

* subversion/libsvn_wc/update_editor.c
  (add_file_with_history, apply_textdelta): As above.
  (choose_base_paths): Remove the "replaced_p" output parameter, as it is
    now redundant.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion