Enable per thread heap for database thread

third_party/WebKit/Source/modules/webdatabase/sqlite/SQLiteDatabase.h

 /*
  * Copyright (C) 2006, 2007, 2008 Apple Inc. All rights reserved.
  * Copyright (C) 2007 Justin Haygood (jhaygood@reaktix.com)
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 94 matching lines @@
     // FULL - SQLite moves all empty pages to the end of the DB file and truncates
     //        the file to remove those pages after every transaction. This option
     //        requires SQLite to store additional information about each page in
     //        the database file.
     // INCREMENTAL - SQLite stores extra information for each page in the database
     //               file, but removes the empty pages only when PRAGMA INCREMANTAL_VACUUM
     //               is called.
     enum AutoVacuumPragma { AutoVacuumNone = 0, AutoVacuumFull = 1, AutoVacuumIncremental = 2 };
     bool turnOnIncrementalAutoVacuum();
 
-    DECLARE_TRACE();
+    DEFINE_INLINE_TRACE() { }
 
 private:
     static int authorizerFunction(void*, int, const char*, const char*, const char*, const char*);
 
     void enableAuthorizer(bool enable);
 
     int pageSize();
 
     sqlite3* m_db;
     int m_pageSize;
 
     bool m_transactionInProgress;
     bool m_sharable;
 
     Mutex m_authorizerLock;
-    Member<DatabaseAuthorizer> m_authorizer;
+    CrossThreadPersistent<DatabaseAuthorizer> m_authorizer;
 
     ThreadIdentifier m_openingThread;
 
     Mutex m_databaseClosingMutex;
 
     int m_openError;
     CString m_openErrorMessage;
 
     int m_lastChangesCount;
 };
 
 } // namespace blink
 
 #endif