Removed dem_customdata because it's not in this protocol set

demboyz/demotypes.h

@@ -53,8 +53,6 @@ enum
     dem_datatables,
     // end of time.
     dem_stop,
-    // a blob of binary data understood by a callback function
-    dem_customdata,
 
     dem_stringtables,
 

demboyz/demreader.cpp

@@ -145,9 +145,6 @@ void DemoReader::ProcessDem(void* inputFp, IDemoWriter* writer)
         case dem_stop:
             // TODO assert frame and tick numbers
             break;
-        case dem_customdata:
-            reader.ReadRawData(nullptr, 0);
-            break;
         case dem_stringtables:
             reader.ReadRawData(nullptr, 0);
             break;