[builtins] Implement %TypedArray%.prototype.map in the CSA

src/objects.h

Index: src/objects.h
diff --git a/src/objects.h b/src/objects.h
index 0c03575c1e74b792c729d8fc67ad43fdc13153cd..ff9e8003319ba12d712544871c2febec776f6c19 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -9454,8 +9454,16 @@ class JSTypedArray: public JSArrayBufferView {
   Handle<JSArrayBuffer> GetBuffer();
 
   static inline MaybeHandle<JSTypedArray> Validate(Isolate* isolate,
-                                                   Handle<Object> receiver,
-                                                   const char* method_name);
+                                                   Handle<Object> receiver);
+  // ES7 section 22.2.4.6 Create ( constructor, argumentList )
+  static MaybeHandle<JSTypedArray> Create(Isolate* isolate,
+                                          Handle<JSFunction> default_ctor,
+                                          int argc, Handle<Object>* argv);
+  // ES7 section 22.2.4.7 TypedArraySpeciesCreate ( exemplar, argumentList )
+  static MaybeHandle<JSTypedArray> SpeciesCreate(Isolate* isolate,
+                                                 Handle<JSTypedArray> exemplar,
+                                                 int argc,
+                                                 Handle<Object>* argv);
 
   // Dispatched behavior.
   DECLARE_PRINTER(JSTypedArray)