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

Source/WebKit/chromium/src/IDBDatabaseBackendProxy.h

Index: Source/WebKit/chromium/src/IDBDatabaseBackendProxy.h
diff --git a/Source/WebKit/chromium/src/IDBDatabaseBackendProxy.h b/Source/WebKit/chromium/src/IDBDatabaseBackendProxy.h
index 089b92f17e7241e0243e14324154d53582746c3f..654bfde64d1bb15144bd4a4050f42b353d4b84b8 100644
--- a/Source/WebKit/chromium/src/IDBDatabaseBackendProxy.h
+++ b/Source/WebKit/chromium/src/IDBDatabaseBackendProxy.h
@@ -37,30 +37,32 @@ class WebIDBDatabase;
 
 class IDBDatabaseBackendProxy : public WebCore::IDBDatabaseBackendInterface {
 public:
-    static PassRefPtr<WebCore::IDBDatabaseBackendInterface> create(PassOwnPtr<WebIDBDatabase>);
+    static WebCore::IDBDatabaseBackendInterface* create(PassOwnPtr<WebIDBDatabase>);
     virtual ~IDBDatabaseBackendProxy();
 
     virtual void createObjectStore(int64_t transactionId, int64_t objectStoreId, const String& name, const WebCore::IDBKeyPath&, bool autoIncrement);
     virtual void deleteObjectStore(int64_t transactionId, int64_t objectStoreId);
-    virtual void createTransaction(int64_t, PassRefPtr<WebCore::IDBDatabaseCallbacks>, const Vector<int64_t>&, unsigned short mode);
-    virtual void close(PassRefPtr<WebCore::IDBDatabaseCallbacks>);
+    virtual void createTransaction(int64_t, WebCore::IDBDatabaseCallbacks*, const Vector<int64_t>&, unsigned short mode);
+    virtual void close(WebCore::IDBDatabaseCallbacks*);
 
     virtual void commit(int64_t);
     virtual void abort(int64_t);
     virtual void abort(int64_t, PassRefPtr<WebCore::IDBDatabaseError>);
 
-    virtual void get(int64_t transactionId, int64_t objectStoreId, int64_t indexId, PassRefPtr<WebCore::IDBKeyRange>, bool keyOnly, PassRefPtr<WebCore::IDBCallbacks>) OVERRIDE;
-    virtual void put(int64_t transactionId, int64_t objectStoreId, PassRefPtr<WebCore::SharedBuffer> value, PassRefPtr<WebCore::IDBKey>, PutMode, PassRefPtr<WebCore::IDBCallbacks>, const Vector<int64_t>& indexIds, const Vector<IndexKeys>&) OVERRIDE;
+    virtual void get(int64_t transactionId, int64_t objectStoreId, int64_t indexId, PassRefPtr<WebCore::IDBKeyRange>, bool keyOnly, WebCore::IDBCallbacks*) OVERRIDE;
+    virtual void put(int64_t transactionId, int64_t objectStoreId, PassRefPtr<WebCore::SharedBuffer> value, PassRefPtr<WebCore::IDBKey>, PutMode, WebCore::IDBCallbacks*, const Vector<int64_t>& indexIds, const Vector<IndexKeys>&) OVERRIDE;
     virtual void setIndexKeys(int64_t transactionId, int64_t objectStoreId, PassRefPtr<WebCore::IDBKey> prpPrimaryKey, const Vector<int64_t>& indexIds, const Vector<IndexKeys>&) OVERRIDE;
     virtual void setIndexesReady(int64_t transactionId, int64_t objectStoreId, const Vector<int64_t>& indexIds) OVERRIDE;
-    virtual void openCursor(int64_t transactionId, int64_t objectStoreId, int64_t indexId, PassRefPtr<WebCore::IDBKeyRange>, WebCore::IndexedDB::CursorDirection, bool keyOnly, TaskType, PassRefPtr<WebCore::IDBCallbacks>) OVERRIDE;
-    virtual void count(int64_t transactionId, int64_t objectStoreId, int64_t indexId, PassRefPtr<WebCore::IDBKeyRange>, PassRefPtr<WebCore::IDBCallbacks>) OVERRIDE;
-    virtual void deleteRange(int64_t transactionId, int64_t objectStoreId, PassRefPtr<WebCore::IDBKeyRange>, PassRefPtr<WebCore::IDBCallbacks>) OVERRIDE;
-    virtual void clear(int64_t transactionId, int64_t objectStoreId, PassRefPtr<WebCore::IDBCallbacks>) OVERRIDE;
+    virtual void openCursor(int64_t transactionId, int64_t objectStoreId, int64_t indexId, PassRefPtr<WebCore::IDBKeyRange>, WebCore::IndexedDB::CursorDirection, bool keyOnly, TaskType, WebCore::IDBCallbacks*) OVERRIDE;
+    virtual void count(int64_t transactionId, int64_t objectStoreId, int64_t indexId, PassRefPtr<WebCore::IDBKeyRange>, WebCore::IDBCallbacks*) OVERRIDE;
+    virtual void deleteRange(int64_t transactionId, int64_t objectStoreId, PassRefPtr<WebCore::IDBKeyRange>, WebCore::IDBCallbacks*) OVERRIDE;
+    virtual void clear(int64_t transactionId, int64_t objectStoreId, WebCore::IDBCallbacks*) OVERRIDE;
 
     virtual void createIndex(int64_t transactionId, int64_t objectStoreId, int64_t indexId, const String& name, const WebCore::IDBKeyPath&, bool unique, bool multiEntry) OVERRIDE;
     virtual void deleteIndex(int64_t transactionId, int64_t objectStoreId, int64_t indexId) OVERRIDE;
 
+    virtual void trace(WebCore::Visitor*) OVERRIDE { }
+
 private:
     IDBDatabaseBackendProxy(PassOwnPtr<WebIDBDatabase>);