Bug 1012223 - make opening about:preferences faster, r=jaws

2015-01-19 17:40:12 +00:00
parent 0a243a9cd2
commit 1d270b4e9e
14 changed files with 90 additions and 113 deletions
--- a/browser/components/preferences/in-content/content.js
+++ b/browser/components/preferences/in-content/content.js
@@ -122,6 +122,10 @@ var gContentPane = {
                   element  : "defaultFontSize",
                   fonttype : null }];
    var preferences = document.getElementById("contentPreferences");
+    // Ensure preferences are "visible" to ensure bindings work.
+    preferences.hidden = false;
+    // Force flush:
+    preferences.clientHeight;
    for (var i = 0; i < prefs.length; ++i) {
      var preference = document.getElementById(prefs[i].format.replace(/%LANG%/, aLanguageGroup));
      if (!preference) {