Native context: Fix issue when running prologue.js before runtime.js

src/runtime/runtime-internal.cc

Index: src/runtime/runtime-internal.cc
diff --git a/src/runtime/runtime-internal.cc b/src/runtime/runtime-internal.cc
index 97edea53369078a99588b1832a6ad62dfeb07850..e6ea9fd3b78165bc47a75451b82ca4c90606d9c3 100644
--- a/src/runtime/runtime-internal.cc
+++ b/src/runtime/runtime-internal.cc
@@ -45,42 +45,6 @@ RUNTIME_FUNCTION(Runtime_ImportExperimentalToRuntime) {
 }
 
 
-RUNTIME_FUNCTION(Runtime_InstallFunctionsFromArray) {
-  HandleScope scope(isolate);
-  DCHECK(args.length() == 3);
-  CONVERT_ARG_HANDLE_CHECKED(JSObject, object, 0);
-  CONVERT_PROPERTY_ATTRIBUTES_CHECKED(attrs, 1);
-  CONVERT_ARG_HANDLE_CHECKED(JSArray, functions, 2);
-  RUNTIME_ASSERT(isolate->bootstrapper()->IsActive());
-
-  int num_items = NumberToInt32(functions->length()) / 2;
-  if (!object->IsJSGlobalObject() && object->HasFastProperties()) {
-    JSObject::NormalizeProperties(object, KEEP_INOBJECT_PROPERTIES, num_items,
-                                  "InstallFunctions");
-  }
-
-  Handle<FixedArray> array(FixedArray::cast(functions->elements()));
-  for (int i = 0; i < num_items; ++i) {
-    RUNTIME_ASSERT(array->get(i * 2)->IsString());
-    RUNTIME_ASSERT(array->get(i * 2 + 1)->IsJSFunction());
-    Handle<String> name(String::cast(array->get(i * 2)));
-    Handle<JSFunction> fun(JSFunction::cast(array->get(i * 2 + 1)));
-    fun->shared()->set_name(*name);
-    RUNTIME_ASSERT(fun->RemovePrototype());
-    fun->shared()->set_native(true);
-    RETURN_FAILURE_ON_EXCEPTION(
-        isolate,
-        JSObject::SetOwnPropertyIgnoreAttributes(object, name, fun, attrs));
-  }
-
-  if (!object->IsJSGlobalObject()) {
-    JSObject::MigrateSlowToFast(object, 0, "InstallFunctions");
-  }
-
-  return isolate->heap()->undefined_value();
-}
-
-
 RUNTIME_FUNCTION(Runtime_Throw) {
   HandleScope scope(isolate);
   DCHECK(args.length() == 1);