Classes: Fix issue with default constructor crash

src/bootstrapper.cc

Index: src/bootstrapper.cc
diff --git a/src/bootstrapper.cc b/src/bootstrapper.cc
index 8fd762c72d12cb5df72ec53d51f637f6ba9ff838..01462b1a1e3aabe1f4ca0aeef6e4340a361b34c0 100644
--- a/src/bootstrapper.cc
+++ b/src/bootstrapper.cc
@@ -1572,13 +1572,6 @@ void Genesis::InstallNativeFunctions() {
 
 
 void Genesis::InstallExperimentalNativeFunctions() {
-  if (FLAG_harmony_proxies) {
-    INSTALL_NATIVE(JSFunction, "DerivedHasTrap", derived_has_trap);
-    INSTALL_NATIVE(JSFunction, "DerivedGetTrap", derived_get_trap);
-    INSTALL_NATIVE(JSFunction, "DerivedSetTrap", derived_set_trap);
-    INSTALL_NATIVE(JSFunction, "ProxyEnumerate", proxy_enumerate);
-  }
-
 #define INSTALL_NATIVE_FUNCTIONS_FOR(id, descr) InstallNativeFunctions_##id();
 
   HARMONY_FEATURES(INSTALL_NATIVE_FUNCTIONS_FOR)
@@ -1595,7 +1588,6 @@ EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(harmony_scoping)
 EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(harmony_modules)
 EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(harmony_strings)
 EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(harmony_arrays)
-EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(harmony_classes)
 EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(harmony_object_literals)
 EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(harmony_regexps)
 EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(harmony_arrow_functions)
@@ -1603,6 +1595,15 @@ EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(harmony_numeric_literals)
 EMPTY_NATIVE_FUNCTIONS_FOR_FEATURE(harmony_tostring)
 
 
+void Genesis::InstallNativeFunctions_harmony_classes() {
+  if (FLAG_harmony_classes) {
+    INSTALL_NATIVE(JSFunction, "DefaultConstructor", default_constructor);
+    INSTALL_NATIVE(JSFunction, "DefaultConstructorNoSuper",
+                   default_constructor_no_super);
+  }
+}
+
+
 void Genesis::InstallNativeFunctions_harmony_proxies() {
   if (FLAG_harmony_proxies) {
     INSTALL_NATIVE(JSFunction, "DerivedHasTrap", derived_has_trap);