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Side by Side Diff: Source/modules/webdatabase/DatabaseContext.h

Issue 209043008: Remove unnecesary usage of RefPtr and PassRefPtr of DatabaseContext. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 6 years, 9 months ago
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1 /* 1 /*
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved. 2 * Copyright (C) 2008 Apple Inc. All Rights Reserved.
3 * Copyright (C) 2011 Google, Inc. All Rights Reserved. 3 * Copyright (C) 2011 Google, Inc. All Rights Reserved.
4 * 4 *
5 * Redistribution and use in source and binary forms, with or without 5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions 6 * modification, are permitted provided that the following conditions
7 * are met: 7 * are met:
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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49 49
50 static PassRefPtr<DatabaseContext> create(ExecutionContext*); 50 static PassRefPtr<DatabaseContext> create(ExecutionContext*);
51 51
52 virtual ~DatabaseContext(); 52 virtual ~DatabaseContext();
53 53
54 // For life-cycle management (inherited from ActiveDOMObject): 54 // For life-cycle management (inherited from ActiveDOMObject):
55 virtual void contextDestroyed() OVERRIDE; 55 virtual void contextDestroyed() OVERRIDE;
56 virtual void willStop() OVERRIDE; 56 virtual void willStop() OVERRIDE;
57 virtual void stop() OVERRIDE; 57 virtual void stop() OVERRIDE;
58 58
59 PassRefPtr<DatabaseContext> backend(); 59 DatabaseContext* backend();
60 DatabaseThread* databaseThread(); 60 DatabaseThread* databaseThread();
61 61
62 void setHasOpenDatabases() { m_hasOpenDatabases = true; } 62 void setHasOpenDatabases() { m_hasOpenDatabases = true; }
63 void didOpenDatabase(DatabaseBackendBase&); 63 void didOpenDatabase(DatabaseBackendBase&);
64 void didCloseDatabase(DatabaseBackendBase&); 64 void didCloseDatabase(DatabaseBackendBase&);
65 // Blocks the caller thread until cleanup tasks are completed. 65 // Blocks the caller thread until cleanup tasks are completed.
66 void stopDatabases(); 66 void stopDatabases();
67 67
68 bool allowDatabaseAccess() const; 68 bool allowDatabaseAccess() const;
69 69
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80 // DatabaseBackendSync is always closed before destruction. 80 // DatabaseBackendSync is always closed before destruction.
81 HashSet<DatabaseBackendBase*> m_openSyncDatabases; 81 HashSet<DatabaseBackendBase*> m_openSyncDatabases;
82 bool m_hasOpenDatabases; // This never changes back to false, even after the database thread is closed. 82 bool m_hasOpenDatabases; // This never changes back to false, even after the database thread is closed.
83 bool m_isRegistered; 83 bool m_isRegistered;
84 bool m_hasRequestedTermination; 84 bool m_hasRequestedTermination;
85 }; 85 };
86 86
87 } // namespace WebCore 87 } // namespace WebCore
88 88
89 #endif // DatabaseContext_h 89 #endif // DatabaseContext_h
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