1 files changed, 0 insertions, 5 deletions
diff --git a/browser/base/content/tab-content.js b/browser/base/content/tab-content.js
index a57dc66074..11a9fabcee 100644
--- a/browser/base/content/tab-content.js
+++ b/browser/base/content/tab-content.js
@@ -226,8 +226,6 @@ var AboutPrivateBrowsingListener = {
                                   false, true);
     chromeGlobal.addEventListener("AboutPrivateBrowsingToggleTrackingProtection", this,
                                   false, true);
-    chromeGlobal.addEventListener("AboutPrivateBrowsingDontShowIntroPanelAgain", this,
-                                  false, true);
   },
 
   get isAboutPrivateBrowsing() {
@@ -245,9 +243,6 @@ var AboutPrivateBrowsingListener = {
       case "AboutPrivateBrowsingToggleTrackingProtection":
         sendAsyncMessage("AboutPrivateBrowsing:ToggleTrackingProtection");
         break;
-      case "AboutPrivateBrowsingDontShowIntroPanelAgain":
-        sendAsyncMessage("AboutPrivateBrowsing:DontShowIntroPanelAgain");
-        break;
     }
   },
 };