Index: chrome/browser/undo/undo_operation.h |
diff --git a/chrome/browser/undo/undo_operation.h b/chrome/browser/undo/undo_operation.h |
deleted file mode 100644 |
index b1cbe78d4b98565a8f8c225002341bf80c0fff8d..0000000000000000000000000000000000000000 |
--- a/chrome/browser/undo/undo_operation.h |
+++ /dev/null |
@@ -1,26 +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 CHROME_BROWSER_UNDO_UNDO_OPERATION_H_ |
-#define CHROME_BROWSER_UNDO_UNDO_OPERATION_H_ |
- |
-// Base class for all undo operations. |
-class UndoOperation { |
- public: |
- virtual ~UndoOperation() {} |
- |
- virtual void Undo() = 0; |
- |
- // Returns the resource string id describing the undo/redo of this operation |
- // for use as labels in the UI. |
- // Note: The labels describe the original user action, this may result in |
- // the meaning of the redo label being reversed. For example, an |
- // UndoOperation representing a deletion would have been created in order to |
- // redo an addition by the user. In this case, the redo label string for the |
- // UndoOperation of delete would be "Redo add". |
- virtual int GetUndoLabelId() const = 0; |
- virtual int GetRedoLabelId() const = 0; |
-}; |
- |
-#endif // CHROME_BROWSER_UNDO_UNDO_OPERATION_H_ |