rm unused Sta::report functions

Signed-off-by: James Cherry <cherry@parallaxsw.com>

include/sta/Sta.hh

@@ -988,16 +988,6 @@ public:
   void setReportPathDigits(int digits);
   void setReportPathNoSplit(bool no_split);
   void setReportPathSigmas(bool report_sigmas);
-  // Header above reportPathEnd results.
-  void reportPathEndHeader();
-  // Footer below reportPathEnd results.
-  void reportPathEndFooter();
-  // Format report_path_endpoint only:
-  //   Previous path end is used to detect path group changes
-  //   so headers are reported by group.
-  void reportPathEnd(PathEnd *end,
-                     PathEnd *prev_end,
-                     bool last);
   void reportPathEnd(PathEnd *end);
   void reportPathEnds(PathEndSeq *ends);
   ReportPath *reportPath() { return report_path_; }

search/Search.i

@@ -382,32 +382,12 @@ find_path_ends(ExceptionFrom *from,
 
 ////////////////////////////////////////////////////////////////
 
-void
-report_path_end_header()
-{
-  Sta::sta()->reportPathEndHeader();
-}
-
-void
-report_path_end_footer()
-{
-  Sta::sta()->reportPathEndFooter();
-}
-
 void
 report_path_end(PathEnd *end)
 {
   Sta::sta()->reportPathEnd(end);
 }
 
-void
-report_path_end2(PathEnd *end,
-                 PathEnd *prev_end,
-                 bool last)
-{
-  Sta::sta()->reportPathEnd(end, prev_end, last);
-}
-
 void
 set_report_path_format(ReportPathFormat format)
 {

search/Sta.cc

@@ -2772,32 +2772,12 @@ Sta::setReportPathSigmas(bool report_sigmas)
   report_path_->setReportSigmas(report_sigmas);
 }
 
-void
-Sta::reportPathEndHeader()
-{
-  report_path_->reportPathEndHeader();
-}
-
-void
-Sta::reportPathEndFooter()
-{
-  report_path_->reportPathEndFooter();
-}
-
 void
 Sta::reportPathEnd(PathEnd *end)
 {
   report_path_->reportPathEnd(end);
 }
 
-void
-Sta::reportPathEnd(PathEnd *end,
-		   PathEnd *prev_end,
-                   bool last)
-{
-  report_path_->reportPathEnd(end, prev_end, last);
-}
-
 void
 Sta::reportPathEnds(PathEndSeq *ends)
 {