Remove unnecessary code in Graphviz report dialog.

svn: r9518

ChangeLog

@@ -1,3 +1,6 @@
+2007-12-15  Brian Matherly <brian@gramps-project.org>
+	* src/ReportBase/_GraphvizReportDialog.py: Remove unnecessary code.
+
 2007-12-15  Brian Matherly <brian@gramps-project.org>
 	* src/plugins/FtmStyleAncestors.py
 	* src/plugins/DesGraph.py

src/ReportBase/_GraphvizReportDialog.py

@@ -411,9 +411,6 @@ class GVPdfDoc(GVDocBase):
         dotfile.write(self.dot.getvalue())
         dotfile.close()
 
-        # Generate a temporary PS file.
-        os.system( 'dot -Tps -o"%s" "%s"' % (self.filename,tmp_dot) )
-
         # Create a temporary Postscript file
         (handle,tmp_ps) = tempfile.mkstemp(".ps" )
         os.close( handle )