Move the contents of api-natives.js to c++

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index d5168cd3853e2e6129103471f72231512292c1d0..0535c1321dc196bb9b28eee211a4085f36356eaa 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -12,6 +12,7 @@
 #include "include/v8-debug.h"
 #include "include/v8-profiler.h"
 #include "include/v8-testing.h"
+#include "src/api-natives.h"
 #include "src/assert-scope.h"
 #include "src/background-parsing-task.h"
 #include "src/base/functional.h"
@@ -5218,7 +5219,8 @@ Local<v8::Object> ObjectTemplate::NewInstance() {
   ENTER_V8(isolate);
   EXCEPTION_PREAMBLE(isolate);
   i::Handle<i::Object> obj;
-  has_pending_exception = !i::Execution::InstantiateObject(info).ToHandle(&obj);
+  has_pending_exception =
+      !i::ApiNatives::InstantiateObject(info).ToHandle(&obj);
   EXCEPTION_BAILOUT_CHECK(isolate, Local<v8::Object>());
   return Utils::ToLocal(i::Handle<i::JSObject>::cast(obj));
 }
@@ -5234,7 +5236,7 @@ Local<v8::Function> FunctionTemplate::GetFunction() {
   EXCEPTION_PREAMBLE(isolate);
   i::Handle<i::Object> obj;
   has_pending_exception =
-      !i::Execution::InstantiateFunction(info).ToHandle(&obj);
+      !i::ApiNatives::InstantiateFunction(info).ToHandle(&obj);
   EXCEPTION_BAILOUT_CHECK(isolate, Local<v8::Function>());
   return Utils::ToLocal(i::Handle<i::JSFunction>::cast(obj));
 }