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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/browser/undo/bookmark_undo_utils.h" | 5 #include "components/undo/bookmark_undo_utils.h" |
6 | 6 |
7 #include "chrome/browser/undo/bookmark_undo_service.h" | 7 #include "components/undo/bookmark_undo_service.h" |
8 #include "chrome/browser/undo/undo_manager.h" | 8 #include "components/undo/undo_manager.h" |
9 | 9 |
10 // ScopedSuspendBookmarkUndo -------------------------------------------------- | 10 // ScopedSuspendBookmarkUndo -------------------------------------------------- |
11 | 11 |
12 ScopedSuspendBookmarkUndo::ScopedSuspendBookmarkUndo( | 12 ScopedSuspendBookmarkUndo::ScopedSuspendBookmarkUndo( |
13 BookmarkUndoService* bookmark_undo_service) | 13 BookmarkUndoService* bookmark_undo_service) |
14 : undo_manager_(bookmark_undo_service | 14 : undo_manager_(bookmark_undo_service |
15 ? bookmark_undo_service->undo_manager() | 15 ? bookmark_undo_service->undo_manager() |
16 : nullptr) { | 16 : nullptr) { |
17 if (undo_manager_) | 17 if (undo_manager_) |
18 undo_manager_->SuspendUndoTracking(); | 18 undo_manager_->SuspendUndoTracking(); |
19 } | 19 } |
20 | 20 |
21 ScopedSuspendBookmarkUndo::~ScopedSuspendBookmarkUndo() { | 21 ScopedSuspendBookmarkUndo::~ScopedSuspendBookmarkUndo() { |
22 if (undo_manager_) | 22 if (undo_manager_) |
23 undo_manager_->ResumeUndoTracking(); | 23 undo_manager_->ResumeUndoTracking(); |
24 } | 24 } |
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