Move template instance check from Object to FunctionTemplateInfo::IsTemplateFor

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index d44ae28053de6cce777caf8129c8fa84f07d0254..c8e2b368b51ce640e9c6df082f520f76677586e6 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -1351,10 +1351,6 @@ class Object : public MaybeObject {
   inline bool IsExternal();
   inline bool IsAccessorInfo();
 
-  // Returns true if this object is an instance of the specified
-  // function template.
-  inline bool IsInstanceOf(FunctionTemplateInfo* type);
-
   inline bool IsStruct();
 #define DECLARE_STRUCT_PREDICATE(NAME, Name, name) inline bool Is##Name();
   STRUCT_LIST(DECLARE_STRUCT_PREDICATE)
@@ -10266,6 +10262,10 @@ class FunctionTemplateInfo: public TemplateInfo {
   static const int kLengthOffset = kFlagOffset + kPointerSize;
   static const int kSize = kLengthOffset + kPointerSize;
 
+  // Returns true if |object| is an instance of this function template.
+  bool IsTemplateFor(Object* object);
+  bool IsTemplateFor(Map* map);
+
  private:
   // Bit position in the flag, from least significant bit position.
   static const int kHiddenPrototypeBit   = 0;