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Unified Diff: ui/views/widget/widget_removals_observer.h

Issue 851853002: It is time. (Closed) Base URL: https://github.com/domokit/mojo.git@master
Patch Set: Trying to reup because the last upload failed. Created 5 years, 11 months ago
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Index: ui/views/widget/widget_removals_observer.h
diff --git a/ui/views/widget/widget_removals_observer.h b/ui/views/widget/widget_removals_observer.h
deleted file mode 100644
index e62acab36a482c7463e28afe481053a13efeb3f0..0000000000000000000000000000000000000000
--- a/ui/views/widget/widget_removals_observer.h
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef UI_VIEWS_WIDGET_WIDGET_REMOVALS_OBSERVER_H_
-#define UI_VIEWS_WIDGET_WIDGET_REMOVALS_OBSERVER_H_
-
-#include "ui/views/views_export.h"
-
-namespace views {
-
-class Widget;
-class View;
-
-// |WidgetRemovalsObserver| complements |WidgetObserver| with additional
-// notifications. These include events occurring during tear down like view
-// removal. For this reason, it is recommended that subclasses not also inherit
-// from |View|.
-class VIEWS_EXPORT WidgetRemovalsObserver {
- public:
- // Called immediately before a descendant view of |widget| is removed.
- virtual void OnWillRemoveView(Widget* widget, View* view) {}
-
- protected:
- virtual ~WidgetRemovalsObserver() {}
-};
-
-} // namespace views
-
-#endif // UI_VIEWS_WIDGET_WIDGET_REMOVALS_OBSERVER_H_
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