Issue 2693 - Update adblockplus dependency

include/AdblockPlus/FilterEngine.h

Index: include/AdblockPlus/FilterEngine.h
diff --git a/include/AdblockPlus/FilterEngine.h b/include/AdblockPlus/FilterEngine.h
index a6fa146265620ebd4faa813689ae907955092c8c..1aabd2eaa2e188a5ab216b47d694a5094835dc0c 100644
--- a/include/AdblockPlus/FilterEngine.h
+++ b/include/AdblockPlus/FilterEngine.h
@@ -186,6 +186,12 @@ namespace AdblockPlus
     typedef std::tr1::function<void(const std::string&, const JsValuePtr)> FilterChangeCallback;
 
     /**
+     * Callback type invoked when a new notification should be shown.
+     * The parameter is the Notification object to be shown.
+     */
+    typedef std::tr1::function<void(const NotificationPtr&)> NotificationAvailableCallback;
+
+    /**
      * Constructor.
      * @param jsEngine `JsEngine` instance used to run JavaScript code
      *        internally.
@@ -238,12 +244,23 @@ namespace AdblockPlus
     std::vector<SubscriptionPtr> FetchAvailableSubscriptions() const;
 
     /**
-     * Determines which notification is to be shown next.
+     * Invokes the listener set via SetNotificationAvailableCallback() with the
+     * next notification to be shown.
      * @param url URL to match notifications to (optional).
-     * @return Notification to be shown, or `null` if there is no any.
      */
-    NotificationPtr GetNextNotificationToShow(
-      const std::string& url = std::string());
+    void ShowNextNotification(const std::string& url = std::string());
+
+    /**
+     * Sets the callback invoked when a notification should be shown.
+     * @param callback Callback to invoke.
+     */
+    void SetNotificationAvailableCallback(const NotificationAvailableCallback& value);
+
+    /**
+     * Removes the callback invoked when a notification should be shown.
+     * available.
+     */
+    void RemoveNotificationAvailableCallback();
 
     /**
      * Checks if any active filter matches the supplied URL.
@@ -386,6 +403,8 @@ namespace AdblockPlus
     void UpdateCheckDone(const std::string& eventName,
                          UpdateCheckDoneCallback callback, JsValueList& params);
     void FilterChanged(FilterChangeCallback callback, JsValueList& params);
+    void NotificationAvailable(const NotificationAvailableCallback& callback,
+      const JsValueList& params);
   };
 }