1 files changed, 10 insertions, 0 deletions
diff --git a/application/basilisk/components/preferences/in-content/sync.js b/application/basilisk/components/preferences/in-content/sync.js
index 364172d9b..2600677a8 100644
--- a/application/basilisk/components/preferences/in-content/sync.js
+++ b/application/basilisk/components/preferences/in-content/sync.js
@@ -541,6 +541,16 @@ var gSyncPane = {
     });
   },
 
+  openQuotaDialog: function () {
+    let win = Services.wm.getMostRecentWindow("Sync:ViewQuota");
+    if (win) {
+      win.focus();
+    } else {
+      window.openDialog("chrome://browser/content/sync/quota.xul", "",
+                        "centerscreen,chrome,dialog,modal");
+    }
+  },
+
   openAddDevice: function () {
     if (!Weave.Utils.ensureMPUnlocked())
       return;