Merged: Squashed multiple commits.

src/bootstrapper.cc

Index: src/bootstrapper.cc
diff --git a/src/bootstrapper.cc b/src/bootstrapper.cc
index 6696e2a4cec6519ff239b6a147b903cbb7803bc3..62cebfb732f3fd1b624897192892e738770f8905 100644
--- a/src/bootstrapper.cc
+++ b/src/bootstrapper.cc
@@ -1217,6 +1217,7 @@ void Genesis::InitializeGlobal(Handle<JSGlobalObject> global_object,
         JSObject::kHeaderSize, MaybeHandle<JSObject>(),
         Builtins::kFunctionPrototypeHasInstance,
         static_cast<PropertyAttributes>(DONT_ENUM | DONT_DELETE | READ_ONLY));
+    has_instance->shared()->set_builtin_function_id(kFunctionHasInstance);
     native_context()->set_function_has_instance(*has_instance);
 
     // Set the expected parameters for @@hasInstance to 1; required by builtin.