From 31fdfdbc3149925dab0199a11ccb21cfab879de5 Mon Sep 17 00:00:00 2001
From: Yegor Jbanov <yjbanov@google.com>
Date: Wed, 26 Sep 2018 10:45:28 -0700
Subject: [PATCH] use WidgetsBindingObserver as a mixin

---
 packages/video_player/lib/video_player.dart | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/video_player/lib/video_player.dart b/packages/video_player/lib/video_player.dart
index 68c7df6f2e39..1d13fa1c8f20 100644
--- a/packages/video_player/lib/video_player.dart
+++ b/packages/video_player/lib/video_player.dart
@@ -393,7 +393,7 @@ class VideoPlayerController extends ValueNotifier<VideoPlayerValue> {
   }
 }
 
-class _VideoAppLifeCycleObserver extends WidgetsBindingObserver {
+class _VideoAppLifeCycleObserver extends Object with WidgetsBindingObserver {
   bool _wasPlayingBeforePause = false;
   final VideoPlayerController _controller;