Bug 1586671: Pass callbacks as openDialog argument to profile creation wizard rather than using window.opener. r=mossop

Differential Revision: https://phabricator.services.mozilla.com/D48717

--HG--
extra : moz-landing-system : lando

toolkit/content/aboutProfiles.js

@@ -212,7 +212,8 @@ function createProfileWizard() {
     "chrome://mozapps/content/profile/createProfileWizard.xul",
     "",
     "centerscreen,chrome,modal,titlebar",
-    ProfileService
+    ProfileService,
+    { CreateProfile }
   );
 }
 

toolkit/profile/content/createProfileWizard.js

@@ -253,11 +253,9 @@ function onFinish(event) {
     return;
   }
 
-  // window.opener is false if the Create Profile Wizard was opened from the
-  // command line.
-  if (window.opener) {
+  if (window.arguments && window.arguments[1]) {
     // Add new profile to the list in the Profile Manager.
-    window.opener.CreateProfile(profile);
+    window.arguments[1].CreateProfile(profile);
   } else {
     // Use the newly created Profile.
     var profileLock = profile.lock(null);

toolkit/profile/content/profileSelection.js

@@ -210,7 +210,8 @@ function CreateProfileWizard() {
     "chrome://mozapps/content/profile/createProfileWizard.xul",
     "",
     "centerscreen,chrome,modal,titlebar",
-    gProfileService
+    gProfileService,
+    { CreateProfile }
   );
 }