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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 #ifndef CLASS_REQUIRES_TRACE_METHOD_H_ | 5 #ifndef CLASS_REQUIRES_TRACE_METHOD_H_ |
| 6 #define CLASS_REQUIRES_TRACE_METHOD_H_ | 6 #define CLASS_REQUIRES_TRACE_METHOD_H_ |
| 7 | 7 |
| 8 #include "heap/stubs.h" | 8 #include "heap/stubs.h" |
| 9 | 9 |
| 10 namespace blink { | 10 namespace blink { |
| 11 | 11 |
| 12 class HeapObject; | 12 class HeapObject; |
| 13 | 13 |
| 14 class PartObject { | 14 class PartObject { |
| 15 DISALLOW_ALLOCATION(); | 15 DISALLOW_NEW(); |
| 16 private: | 16 private: |
| 17 Member<HeapObject> m_obj; | 17 Member<HeapObject> m_obj; |
| 18 }; | 18 }; |
| 19 | 19 |
| 20 class HeapObject : public GarbageCollected<HeapObject> { | 20 class HeapObject : public GarbageCollected<HeapObject> { |
| 21 private: | 21 private: |
| 22 PartObject m_part; | 22 PartObject m_part; |
| 23 }; | 23 }; |
| 24 | 24 |
| 25 class Mixin : public GarbageCollectedMixin { | 25 class Mixin : public GarbageCollectedMixin { |
| (...skipping 24 matching lines...) Expand all Loading... |
| 50 class HeapObjectMixin3 | 50 class HeapObjectMixin3 |
| 51 : public GarbageCollected<HeapObjectMixin3>, public Mixin { | 51 : public GarbageCollected<HeapObjectMixin3>, public Mixin { |
| 52 USING_GARBAGE_COLLECTED_MIXIN(HeapObjectMixin2); | 52 USING_GARBAGE_COLLECTED_MIXIN(HeapObjectMixin2); |
| 53 public: | 53 public: |
| 54 virtual void trace(Visitor*) override; | 54 virtual void trace(Visitor*) override; |
| 55 }; | 55 }; |
| 56 | 56 |
| 57 } | 57 } |
| 58 | 58 |
| 59 #endif | 59 #endif |
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