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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 ScriptWrappableVisitor_h | 5 #ifndef ScriptWrappableVisitor_h |
6 #define ScriptWrappableVisitor_h | 6 #define ScriptWrappableVisitor_h |
7 | 7 |
| 8 #include <v8.h> |
8 #include "bindings/core/v8/ScriptWrappable.h" | 9 #include "bindings/core/v8/ScriptWrappable.h" |
9 #include "core/CoreExport.h" | 10 #include "core/CoreExport.h" |
10 #include "platform/RuntimeEnabledFeatures.h" | 11 #include "platform/RuntimeEnabledFeatures.h" |
11 #include "platform/heap/HeapPage.h" | 12 #include "platform/heap/HeapPage.h" |
12 #include "platform/heap/WrapperVisitor.h" | 13 #include "platform/heap/WrapperVisitor.h" |
13 #include "wtf/Deque.h" | 14 #include "wtf/Deque.h" |
14 #include "wtf/Vector.h" | 15 #include "wtf/Vector.h" |
15 #include <v8.h> | |
16 | 16 |
17 namespace blink { | 17 namespace blink { |
18 | 18 |
19 class HeapObjectHeader; | 19 class HeapObjectHeader; |
20 template <typename T> | 20 template <typename T> |
21 class Member; | 21 class Member; |
22 template <typename T> | 22 template <typename T> |
23 class TraceWrapperV8Reference; | 23 class TraceWrapperV8Reference; |
24 | 24 |
25 class WrapperMarkingData { | 25 class WrapperMarkingData { |
26 public: | 26 public: |
27 | |
28 WrapperMarkingData(void (*traceWrappersCallback)(const WrapperVisitor*, | 27 WrapperMarkingData(void (*traceWrappersCallback)(const WrapperVisitor*, |
29 const void*), | 28 const void*), |
30 HeapObjectHeader* (*heapObjectHeaderCallback)(const void*), | 29 HeapObjectHeader* (*heapObjectHeaderCallback)(const void*), |
31 const void* object) | 30 const void* object) |
32 : m_traceWrappersCallback(traceWrappersCallback), | 31 : m_traceWrappersCallback(traceWrappersCallback), |
33 m_heapObjectHeaderCallback(heapObjectHeaderCallback), | 32 m_heapObjectHeaderCallback(heapObjectHeaderCallback), |
34 m_rawObjectPointer(object) { | 33 m_rawObjectPointer(object) { |
35 DCHECK(m_traceWrappersCallback); | 34 DCHECK(m_traceWrappersCallback); |
36 DCHECK(m_heapObjectHeaderCallback); | 35 DCHECK(m_heapObjectHeaderCallback); |
37 DCHECK(m_rawObjectPointer); | 36 DCHECK(m_rawObjectPointer); |
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235 // - oilpan objects cannot move | 234 // - oilpan objects cannot move |
236 // - objects this headers belong to are invalidated by the oilpan GC in | 235 // - objects this headers belong to are invalidated by the oilpan GC in |
237 // invalidateDeadObjectsInMarkingDeque. | 236 // invalidateDeadObjectsInMarkingDeque. |
238 mutable WTF::Vector<HeapObjectHeader*> m_headersToUnmark; | 237 mutable WTF::Vector<HeapObjectHeader*> m_headersToUnmark; |
239 v8::Isolate* m_isolate; | 238 v8::Isolate* m_isolate; |
240 }; | 239 }; |
241 | 240 |
242 } // namespace blink | 241 } // namespace blink |
243 | 242 |
244 #endif // ScriptWrappableVisitor_h | 243 #endif // ScriptWrappableVisitor_h |
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