[gjs/mozjs78: 14/21] global: Update realm creation options. - setToSourceEnabled is needed to maintain access to 'uneval'

[Evan Welsh <ewlsh src gnome org>]

commit a2cd33139adc2c6ae92ce7a329becc0504372efa
Author: Evan Welsh <noreply evanwelsh com>
Date:   Sat Jul 4 22:24:44 2020 -0500

    global: Update realm creation options.
    - setToSourceEnabled is needed to maintain access to 'uneval'.
    - setFieldsEnabled is now default
    - setBigIntEnabled is now default

 gjs/global.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/gjs/global.cpp b/gjs/global.cpp
index dd2ad2a9..f0c58b49 100644
--- a/gjs/global.cpp
+++ b/gjs/global.cpp
@@ -251,8 +251,9 @@ class GjsGlobal {
         JS::RealmBehaviors behaviors;
 
         JS::RealmCreationOptions creation;
-        creation.setFieldsEnabled(true);
-        creation.setBigIntEnabled(true);
+
+        // Enable uneval for debugger global
+        creation.setToSourceEnabled(true);
 
         JS::RealmOptions options(creation, behaviors);