| // Copyright 2023 The Chromium Authors | |
| // Use of this source code is governed by a BSD-style license that can be | |
| // found in the LICENSE file. | |
| #import "ios/chrome/browser/fullscreen/ui_bundled/fullscreen_model_observer.h" | |
| FullscreenModelObserver::~FullscreenModelObserver() { | |
| CHECK(!IsInObserverList()) | |
| << "FullscreenModelObserver needs to be removed from " | |
| "FullscreenModel observer list before their destruction."; | |
| } |