Index: chrome/browser/ui/aura/native_window_deletion_observer_aura.h |
diff --git a/chrome/browser/ui/aura/native_window_deletion_observer_aura.h b/chrome/browser/ui/aura/native_window_deletion_observer_aura.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..ce02a8d688f07baa3bf4eb668388d942d81596c0 |
--- /dev/null |
+++ b/chrome/browser/ui/aura/native_window_deletion_observer_aura.h |
@@ -0,0 +1,29 @@ |
+// 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 CHROME_BROWSER_UI_AURA_NATIVE_WINDOW_DELETION_OBSERVER_AURA_H_ |
+#define CHROME_BROWSER_UI_AURA_NATIVE_WINDOW_DELETION_OBSERVER_AURA_H_ |
+ |
+#include "chrome/browser/ui/native_window_deletion_observer.h" |
+#include "ui/aura/window_observer.h" |
+ |
+class NativeWindowDeletionObserverAura : public NativeWindowDeletionObserver, |
+ public aura::WindowObserver { |
+ public: |
+ explicit NativeWindowDeletionObserverAura(gfx::NativeWindow window); |
+ ~NativeWindowDeletionObserverAura() override; |
+ |
+ // NativeWindowDeletionObserver: |
+ bool IsNativeWindowAlive() const override; |
+ |
+ private: |
+ // aura::WindowObserver: |
+ void OnWindowDestroying(aura::Window* window) override; |
+ |
+ aura::Window* window_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(NativeWindowDeletionObserverAura); |
+}; |
+ |
+#endif // CHROME_BROWSER_UI_AURA_NATIVE_WINDOW_DELETION_OBSERVER_AURA_H_ |