DeleteFromGraph   396 src/hydrogen-instructions.cc   DeleteFromGraph();
DeleteFromGraph   772 src/hydrogen-instructions.h   virtual void DeleteFromGraph() = 0;
DeleteFromGraph   889 src/hydrogen-instructions.h   virtual void DeleteFromGraph() { Unlink(); }
DeleteFromGraph  1379 src/hydrogen-instructions.h       DeleteFromGraph();
DeleteFromGraph  2426 src/hydrogen-instructions.h   virtual void DeleteFromGraph();