Revert r1332050. In a working copy with uncommitted content, a copy/move of that content is still allowed. Receivers may need to validate that a revision was specified, but the generic editor needs to allow copy/move of uncommitted content.
Revert r1332050. In a working copy with uncommitted content, a
copy/move of that content is still allowed. Receivers may need to
validate that a revision was specified, but the generic editor needs
to allow copy/move of uncommitted content.

* subversion/libsvn_delta/editor.c:
  (svn_editor_copy, svn_editor_move): remove assertions on SRC_REVISION


git-svn-id: f8a4e5e023278da1e04e203c7fe051e3c4285d88@1332051 13f79535-47bb-0310-9956-ffa450edef68

YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion,YueLinHo/Subversion