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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 #ifndef LineLayoutItem_h | 5 #ifndef LineLayoutItem_h |
6 #define LineLayoutItem_h | 6 #define LineLayoutItem_h |
7 | 7 |
8 #include "core/layout/LayoutObject.h" | 8 #include "core/layout/LayoutObject.h" |
9 #include "core/layout/LayoutObjectInlines.h" | 9 #include "core/layout/LayoutObjectInlines.h" |
10 | 10 |
11 #include "platform/LayoutUnit.h" | 11 #include "platform/LayoutUnit.h" |
12 #include "wtf/Allocator.h" | 12 #include "wtf/Allocator.h" |
13 | 13 |
14 namespace blink { | 14 namespace blink { |
15 | 15 |
16 class ComputedStyle; | 16 class ComputedStyle; |
17 class Document; | 17 class Document; |
18 class HitTestRequest; | 18 class HitTestRequest; |
19 class HitTestLocation; | 19 class HitTestLocation; |
20 class LayoutObject; | 20 class LayoutObject; |
21 class LineLayoutBox; | 21 class LineLayoutBox; |
22 class LineLayoutBoxModel; | 22 class LineLayoutBoxModel; |
23 class LineLayoutPaintShim; | 23 class LineLayoutPaintShim; |
24 | 24 |
25 enum HitTestFilter; | 25 enum HitTestFilter; |
26 | 26 |
27 class LineLayoutItem { | 27 class LineLayoutItem { |
28 ALLOW_ONLY_INLINE_ALLOCATION(); | 28 DISALLOW_NEW_EXCEPT_PLACEMENT_NEW(); |
29 public: | 29 public: |
30 explicit LineLayoutItem(LayoutObject* layoutObject) | 30 explicit LineLayoutItem(LayoutObject* layoutObject) |
31 : m_layoutObject(layoutObject) | 31 : m_layoutObject(layoutObject) |
32 { | 32 { |
33 } | 33 } |
34 | 34 |
35 LineLayoutItem(std::nullptr_t) | 35 LineLayoutItem(std::nullptr_t) |
36 : m_layoutObject(0) | 36 : m_layoutObject(0) |
37 { | 37 { |
38 } | 38 } |
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341 | 341 |
342 private: | 342 private: |
343 LayoutObject* m_layoutObject; | 343 LayoutObject* m_layoutObject; |
344 | 344 |
345 friend class LineLayoutPaintShim; | 345 friend class LineLayoutPaintShim; |
346 }; | 346 }; |
347 | 347 |
348 } // namespace blink | 348 } // namespace blink |
349 | 349 |
350 #endif // LineLayoutItem_h | 350 #endif // LineLayoutItem_h |
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