Encapsulate type in the PropertyHandlerCompiler

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 59201653ce7b18df2d2baaf87a3bcadd02120b4e..f2bd495cc742c1643e8ea12ef9806bb2ce3ea1a5 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -10526,6 +10526,9 @@ class AccessorInfo: public Struct {
   inline void set_property_attributes(PropertyAttributes attributes);
 
   // Checks whether the given receiver is compatible with this accessor.
+  static bool IsCompatibleReceiverType(Isolate* isolate,
+                                       Handle<AccessorInfo> info,
+                                       Handle<HeapType> type);
   inline bool IsCompatibleReceiver(Object* receiver);
 
   DECLARE_CAST(AccessorInfo)
@@ -10545,6 +10548,9 @@ class AccessorInfo: public Struct {
   static const int kSize = kExpectedReceiverTypeOffset + kPointerSize;
 
  private:
+  inline bool HasExpectedReceiverType() {
+    return expected_receiver_type()->IsFunctionTemplateInfo();
+  }
   // Bit positions in flag.
   static const int kAllCanReadBit = 0;
   static const int kAllCanWriteBit = 1;