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ui/base/models/combobox_model_observer.h

Index: ui/base/models/combobox_model_observer.h
diff --git a/ui/base/models/combobox_model_observer.h b/ui/base/models/combobox_model_observer.h
deleted file mode 100644
index f8e281e1842925ac9603df23b69fc4cf5967d591..0000000000000000000000000000000000000000
--- a/ui/base/models/combobox_model_observer.h
+++ /dev/null
@@ -1,27 +0,0 @@
-// Copyright 2013 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_BASE_MODELS_COMBOBOX_MODEL_OBSERVER_H_
-#define UI_BASE_MODELS_COMBOBOX_MODEL_OBSERVER_H_
-
-#include "ui/base/ui_base_export.h"
-
-namespace ui {
-
-class ComboboxModel;
-
-// Observer for the ComboboxModel.
-class UI_BASE_EXPORT ComboboxModelObserver {
- public:
-  // Invoked when |model| has changed in some way. The observer should assume
-  // everything changed.
-  virtual void OnComboboxModelChanged(ComboboxModel* model) = 0;
-
- protected:
-  virtual ~ComboboxModelObserver() {}
-};
-
-}  // namespace ui
-
-#endif  // UI_BASE_MODELS_COMBOBOX_MODEL_OBSERVER_H_