Auto merge of #23163 - jdm:smup66, r=asajeffrey

Upgrade to SpiderMonkey 66

<!-- Reviewable:start -->
This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/23163)
<!-- Reviewable:end -->

1 files changed, 3 insertions, 3 deletions

diff --git a/components/script/script_thread.rs b/components/script/script_thread.rs
index 4fbaec2b465..cc0500805aa 100644
--- a/components/script/script_thread.rs
+++ b/components/script/script_thread.rs
@@ -99,7 +99,7 @@ use hyper_serde::Serde;
 use ipc_channel::ipc::{self, IpcSender};
 use ipc_channel::router::ROUTER;
 use js::glue::GetWindowProxyClass;
-use js::jsapi::{JSAutoCompartment, JSContext, JS_SetWrapObjectCallbacks};
+use js::jsapi::{JSAutoRealm, JSContext, JS_SetWrapObjectCallbacks};
 use js::jsapi::{JSTracer, SetWindowProxyClass};
 use js::jsval::UndefinedValue;
 use js::rust::ParentRuntime;
@@ -1971,7 +1971,7 @@ impl ScriptThread {
     fn handle_exit_fullscreen(&self, id: PipelineId) {
         let document = self.documents.borrow().find_document(id);
         if let Some(document) = document {
-            let _ac = JSAutoCompartment::new(
+            let _ac = JSAutoRealm::new(
                 document.global().get_cx(),
                 document.reflector().get_jsobject().get(),
             );
@@ -3278,7 +3278,7 @@ impl ScriptThread {
         let script_source = percent_decode(encoded.as_bytes()).decode_utf8_lossy();
 
         // Script source is ready to be evaluated (11.)
-        let _ac = JSAutoCompartment::new(
+        let _ac = JSAutoRealm::new(
             global_scope.get_cx(),
             global_scope.reflector().get_jsobject().get(),
         );