LibWeb: Remove the dummy execution context

1 files changed, 0 insertions, 22 deletions

diff --git a/Userland/Libraries/LibWeb/Bindings/MainThreadVM.cpp b/Userland/Libraries/LibWeb/Bindings/MainThreadVM.cpp
index cc9e0091d6..dfad905349 100644
--- a/Userland/Libraries/LibWeb/Bindings/MainThreadVM.cpp
+++ b/Userland/Libraries/LibWeb/Bindings/MainThreadVM.cpp
@@ -368,28 +368,6 @@ JS::VM& main_thread_vm()
             // 10. Return resolvedModuleScript's record.
             return JS::NonnullGCPtr(*resolved_module_script.module_script->record());
         };
-
-        // NOTE: We push a dummy execution context onto the JS execution context stack,
-        //       just to make sure that it's never empty.
-        auto& custom_data = *verify_cast<WebEngineCustomData>(vm->custom_data());
-        custom_data.root_execution_context = MUST(JS::Realm::initialize_host_defined_realm(*vm, nullptr, nullptr));
-
-        auto* root_realm = custom_data.root_execution_context->realm;
-        auto intrinsics = root_realm->heap().allocate<Intrinsics>(*root_realm, *root_realm).release_allocated_value_but_fixme_should_propagate_errors();
-        auto host_defined = make<HostDefined>(nullptr, intrinsics);
-        root_realm->set_host_defined(move(host_defined));
-        custom_data.internal_realm = root_realm;
-
-        // NOTE: We make sure the internal realm has all the Window intrinsics initialized.
-        //       The DeferGC is a hack to avoid nested GC allocations due to lazy ensure_web_prototype()
-        //       and ensure_web_constructor() invocations.
-        // FIXME: Find a nicer way to do this.
-        JS::DeferGC defer_gc(root_realm->heap());
-        auto object = JS::Object::create(*root_realm, nullptr);
-        root_realm->set_global_object(object, object);
-        add_window_exposed_interfaces(*object);
-
-        vm->push_execution_context(*custom_data.root_execution_context);
     }
     return *vm;
 }