Import: DXF parser, remove original unsupported features count and warning

src/Mod/Import/App/dxf/dxf.cpp

@@ -2404,12 +2404,6 @@ void CDxfRead::UnsupportedFeature(const char* format, args&&... argValuess)
     // NOLINTNEXTLINE(runtime/printf)
     std::string formattedMessage = fmt::sprintf(format, std::forward<args>(argValuess)...);
     m_stats.unsupportedFeatures[formattedMessage]++;
-    // *** This message is now disabled here because we use the stats reporter instead ***
-    // We place these formatted messages in a map, count their occurrences and not their first
-    // occurrence.
-    // if (m_unsupportedFeaturesNoted[formattedMessage].first++ == 0) {
-    //    m_unsupportedFeaturesNoted[formattedMessage].second = m_line;
-    // }
 }
 
 bool CDxfRead::get_next_record()
@@ -2730,17 +2724,6 @@ void CDxfRead::DoRead(const bool ignore_errors /* = false */)
             }
         }
         FinishImport();
-
-        // Flush out any unsupported features messages
-        if (!m_unsupportedFeaturesNoted.empty()) {
-            ImportError("Unsupported DXF features:\n");
-            for (auto& featureInfo : m_unsupportedFeaturesNoted) {
-                ImportError("%s: %d time(s) first at line %d\n",
-                            featureInfo.first,
-                            featureInfo.second.first,
-                            featureInfo.second.second);
-            }
-        }
     }
     catch (const Base::Exception& e) {
         // This catches specific FreeCAD exceptions and re-throws them.

src/Mod/Import/App/dxf/dxf.h

@@ -716,7 +716,6 @@ protected:
     void UnsupportedFeature(const char* format, args&&... argValues);
 
 private:
-    std::map<std::string, std::pair<int, int>> m_unsupportedFeaturesNoted;
     std::string m_CodePage;  // Code Page name from $DWGCODEPAGE or null if none/not read yet
     // The following was going to be python's canonical name for the encoding, but this is (a) not
     // easily found and (b) does not speed up finding the encoding object.