[es5] Class of object is "Function" if object has [[Call]].

src/arm64/macro-assembler-arm64.h

Index: src/arm64/macro-assembler-arm64.h
diff --git a/src/arm64/macro-assembler-arm64.h b/src/arm64/macro-assembler-arm64.h
index a050a74fcbc9311db13a74d2a363426595f21446..9e81efe1b14db1ea1ec2073fafc3ef2270fd4ac0 100644
--- a/src/arm64/macro-assembler-arm64.h
+++ b/src/arm64/macro-assembler-arm64.h
@@ -1490,20 +1490,6 @@ class MacroAssembler : public Assembler {
   // Fall-through if the object was a string and jump on fail otherwise.
   inline void IsObjectNameType(Register object, Register type, Label* fail);
 
-  inline void IsObjectJSObjectType(Register heap_object,
-                                   Register map,
-                                   Register scratch,
-                                   Label* fail);
-
-  // Check the instance type in the given map to see if it corresponds to a
-  // JS object type. Jump to the fail label if this is not the case and fall
-  // through otherwise. However if fail label is NULL, no branch will be
-  // performed and the flag will be updated. You can test the flag for "le"
-  // condition to test if it is a valid JS object type.
-  inline void IsInstanceJSObjectType(Register map,
-                                     Register scratch,
-                                     Label* fail);
-
   // Load and check the instance type of an object for being a string.
   // Loads the type into the second argument register.
   // The object and type arguments can be the same register; in that case it