Fix Windows build spam.

src/hydrogen.h

Index: src/hydrogen.h
diff --git a/src/hydrogen.h b/src/hydrogen.h
index 2b0fc31ec20822ea08968f27a1ba217548e40d1c..67c652e57abe389df44f88b92919e4fde0e0a464 100644
--- a/src/hydrogen.h
+++ b/src/hydrogen.h
@@ -874,7 +874,7 @@ class HGraphBuilder: public AstVisitor {
   void* operator new(size_t size, Zone* zone) {
     return zone->New(static_cast<int>(size));
   }
-  void operator delete(void* ptr) { }
+  void operator delete(void* pointer, Zone* zone) { }
 
  private:
   // Type of a member function that generates inline code for a native function.