[oilpan] Move IDBDatabase, IDBDatabaseCallbacks, IDBDatabaseBackendInterface and other related clas…

Source/modules/indexeddb/IDBFactoryBackendImpl.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * 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 91 matching lines @@
         return;
     }
 
     // FIXME: Everything from now on should be done on another thread.
     RefPtr<IDBBackingStore> backingStore = openBackingStore(databaseIdentifier, dataDirectory);
     if (!backingStore) {
         callbacks->onError(IDBDatabaseError::create(IDBDatabaseException::UnknownError, "Internal error opening backing store for indexedDB.deleteDatabase."));
         return;
     }
 
-    RefPtr<IDBDatabaseBackendImpl> databaseBackend = IDBDatabaseBackendImpl::create(name, backingStore.get(), this, uniqueIdentifier);
+    IDBDatabaseBackendImpl* databaseBackend = IDBDatabaseBackendImpl::create(name, backingStore.get(), this, uniqueIdentifier);
     if (databaseBackend) {
-        m_databaseBackendMap.set(uniqueIdentifier, databaseBackend.get());
+        m_databaseBackendMap.set(uniqueIdentifier, databaseBackend);
         databaseBackend->deleteDatabase(callbacks);
         m_databaseBackendMap.remove(uniqueIdentifier);
     } else
         callbacks->onError(IDBDatabaseError::create(IDBDatabaseException::UnknownError, "Internal error creating database backend for indexedDB.deleteDatabase."));
 }
 
 PassRefPtr<IDBBackingStore> IDBFactoryBackendImpl::openBackingStore(const String& databaseIdentifier, const String& dataDirectory)
 {
     const String fileIdentifier = computeFileIdentifier(databaseIdentifier);
     const bool openInMemory = dataDirectory.isEmpty();
@@ skipping 17 matching lines @@
 
         // All backing stores associated with this factory should be of the same type.
         ASSERT(m_sessionOnlyBackingStores.isEmpty() || openInMemory);
 
         return backingStore.release();
     }
 
     return 0;
 }
 
-void IDBFactoryBackendImpl::open(const String& name, int64_t version, int64_t transactionId, PassRefPtr<IDBCallbacks> callbacks, PassRefPtr<IDBDatabaseCallbacks> databaseCallbacks, const String& databaseIdentifier, ScriptExecutionContext*, const String& dataDirectory)
+void IDBFactoryBackendImpl::open(const String& name, int64_t version, int64_t transactionId, PassRefPtr<IDBCallbacks> callbacks, IDBDatabaseCallbacks* databaseCallbacks, const String& databaseIdentifier, ScriptExecutionContext*, const String& dataDirectory)
 {
     IDB_TRACE("IDBFactoryBackendImpl::open");
     const String uniqueIdentifier = computeUniqueIdentifier(name, databaseIdentifier);
 
-    RefPtr<IDBDatabaseBackendImpl> databaseBackend;
+    IDBDatabaseBackendImpl* databaseBackend;
     IDBDatabaseBackendMap::iterator it = m_databaseBackendMap.find(uniqueIdentifier);
     if (it == m_databaseBackendMap.end()) {
         RefPtr<IDBBackingStore> backingStore = openBackingStore(databaseIdentifier, dataDirectory);
         if (!backingStore) {
             callbacks->onError(IDBDatabaseError::create(IDBDatabaseException::UnknownError, "Internal error opening backing store for indexedDB.open."));
             return;
         }
 
         databaseBackend = IDBDatabaseBackendImpl::create(name, backingStore.get(), this, uniqueIdentifier);
         if (databaseBackend)
-            m_databaseBackendMap.set(uniqueIdentifier, databaseBackend.get());
+            m_databaseBackendMap.set(uniqueIdentifier, databaseBackend);
         else {
             callbacks->onError(IDBDatabaseError::create(IDBDatabaseException::UnknownError, "Internal error creating database backend for indexeddb.open."));
             return;
         }
     } else
         databaseBackend = it->value;
 
     databaseBackend->openConnection(callbacks, databaseCallbacks, transactionId, version);
 }
 
 } // namespace WebCore