remove vertex-data-allow-reread

panda/src/gobj/vertexDataBuffer.cxx

@@ -19,7 +19,6 @@
 #include "vertexDataBuffer.h"
 #include "pStatTimer.h"
 
-PStatCollector VertexDataBuffer::_vdata_reread_pcollector("*:Vertex Data:Reread");
 TypeHandle VertexDataBuffer::_type_handle;
 
 ////////////////////////////////////////////////////////////////////

panda/src/gobj/vertexDataBuffer.h

@@ -92,8 +92,6 @@ private:
   PT(VertexDataBlock) _block;
   Mutex _lock;
 
-  static PStatCollector _vdata_reread_pcollector;
-
 public:
   static TypeHandle get_class_type() {
     return _type_handle;