Source/modules/indexeddb/IDBTransaction.h - Issue 307433003: Oilpan: Allocate all EventTarget derived types on the manged heap.

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Issue 307433003: Oilpan: Allocate all EventTarget derived types on the manged heap. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: rebase Created 6 years, 6 months ago

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1 /*	1 /*

2 * Copyright (C) 2010 Google Inc. All rights reserved.	2 * Copyright (C) 2010 Google Inc. All rights reserved.

3 *	3 *

4 * Redistribution and use in source and binary forms, with or without	4 * Redistribution and use in source and binary forms, with or without

5 * modification, are permitted provided that the following conditions	5 * modification, are permitted provided that the following conditions

6 * are met:	6 * are met:

7 *	7 *

8 * 1. Redistributions of source code must retain the above copyright	8 * 1. Redistributions of source code must retain the above copyright

9 * notice, this list of conditions and the following disclaimer.	9 * notice, this list of conditions and the following disclaimer.

10 * 2. Redistributions in binary form must reproduce the above copyright	10 * 2. Redistributions in binary form must reproduce the above copyright

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47 class IDBObjectStore;	47 class IDBObjectStore;

48 class IDBOpenDBRequest;	48 class IDBOpenDBRequest;

49 struct IDBObjectStoreMetadata;	49 struct IDBObjectStoreMetadata;

50	50

51 class IDBTransaction FINAL	51 class IDBTransaction FINAL

52 : public RefCountedGarbageCollected<IDBTransaction>	52 : public RefCountedGarbageCollected<IDBTransaction>

53 , public ScriptWrappable	53 , public ScriptWrappable

54 , public EventTargetWithInlineData	54 , public EventTargetWithInlineData

55 , public ActiveDOMObject {	55 , public ActiveDOMObject {

56 DEFINE_EVENT_TARGET_REFCOUNTING(RefCountedGarbageCollected<IDBTransaction>);	56 DEFINE_EVENT_TARGET_REFCOUNTING(RefCountedGarbageCollected<IDBTransaction>);

57	57 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(IDBTransaction);

58 public:	58 public:

59 static IDBTransaction* create(ExecutionContext, int64_t, const Vector<Strin g>& objectStoreNames, blink::WebIDBDatabase::TransactionMode, IDBDatabase);	59 static IDBTransaction* create(ExecutionContext, int64_t, const Vector<Strin g>& objectStoreNames, blink::WebIDBDatabase::TransactionMode, IDBDatabase);

60 static IDBTransaction* create(ExecutionContext, int64_t, IDBDatabase, IDBO penDBRequest*, const IDBDatabaseMetadata& previousMetadata);	60 static IDBTransaction* create(ExecutionContext, int64_t, IDBDatabase, IDBO penDBRequest*, const IDBDatabaseMetadata& previousMetadata);

61 virtual ~IDBTransaction();	61 virtual ~IDBTransaction();

62 void trace(Visitor*);	62 virtual void trace(Visitor*) OVERRIDE;

63	63

64 static const AtomicString& modeReadOnly();	64 static const AtomicString& modeReadOnly();

65 static const AtomicString& modeReadWrite();	65 static const AtomicString& modeReadWrite();

66 static const AtomicString& modeVersionChange();	66 static const AtomicString& modeVersionChange();

67	67

68 static blink::WebIDBDatabase::TransactionMode stringToMode(const String&, Ex ceptionState&);	68 static blink::WebIDBDatabase::TransactionMode stringToMode(const String&, Ex ceptionState&);

69 static const AtomicString& modeToString(blink::WebIDBDatabase::TransactionMo de);	69 static const AtomicString& modeToString(blink::WebIDBDatabase::TransactionMo de);

70	70

71 // When the connection is closed backend will be 0.	71 // When the connection is closed backend will be 0.

72 blink::WebIDBDatabase* backendDB() const;	72 blink::WebIDBDatabase* backendDB() const;

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141 IDBObjectStoreSet m_deletedObjectStores;	141 IDBObjectStoreSet m_deletedObjectStores;

142	142

143 typedef HeapHashMap<Member<IDBObjectStore>, IDBObjectStoreMetadata> IDBObjec tStoreMetadataMap;	143 typedef HeapHashMap<Member<IDBObjectStore>, IDBObjectStoreMetadata> IDBObjec tStoreMetadataMap;

144 IDBObjectStoreMetadataMap m_objectStoreCleanupMap;	144 IDBObjectStoreMetadataMap m_objectStoreCleanupMap;

145 IDBDatabaseMetadata m_previousMetadata;	145 IDBDatabaseMetadata m_previousMetadata;

146 };	146 };

147	147

148 } // namespace WebCore	148 } // namespace WebCore

149	149

150 #endif // IDBTransaction_h	150 #endif // IDBTransaction_h

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