Bug 1553804: Part 5 - Fix callers which create chrome windows with content openers. r=nika

Differential Revision: https://phabricator.services.mozilla.com/D45656

--HG--
extra : source : 301e0d883a5f39053ab02ba11133f1b23156e240
extra : histedit_source : 241111e45e10e49eb5add12e1b69689ea9783b16

browser/components/preferences/in-content/subdialogs.js

@@ -100,7 +100,8 @@ SubDialog.prototype = {
     this._addDialogEventListeners();
 
     let features =
-      (aFeatures ? aFeatures + "," : "") + "resizable,dialog=no,centerscreen";
+      (aFeatures ? aFeatures + "," : "") +
+      "resizable,dialog=no,centerscreen,chrome=no";
     let dialog = window.openDialog(
       aURL,
       `dialogFrame-${this._id}`,

browser/modules/SiteDataManager.jsm

@@ -508,7 +508,7 @@ var SiteDataManager = {
         allowed: false,
       };
       let features = "centerscreen,chrome,modal,resizable=no";
-      win.openDialog(
+      win.docShell.rootTreeItem.domWindow.openDialog(
         "chrome://browser/content/preferences/siteDataRemoveSelected.xul",
         "",
         features,

toolkit/components/prompts/src/Prompter.jsm

@@ -450,7 +450,7 @@ function openModalWindow(domWin, uri, args) {
   // will do that. Similarly for enterModalState / leaveModalState.
 
   Services.ww.openWindow(
-    domWin,
+    domWin.docShell.rootTreeItem.domWindow,
     uri,
     "_blank",
     "centerscreen,chrome,modal,titlebar",

toolkit/mozapps/handling/ContentDispatchChooser.jsm

@@ -23,6 +23,9 @@ nsContentDispatchChooser.prototype = {
     try {
       if (aWindowContext) {
         window = aWindowContext.getInterface(Ci.nsIDOMWindow);
+        if (window) {
+          window = window.docShell.rootTreeItem.domWindow;
+        }
       }
     } catch (e) {
       /* it's OK to not have a window */