IndexedDB: Remove IndexedDBCallbacksWrapper

content/browser/indexed_db/webidbdatabase_impl.h

 // Copyright (c) 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_BROWSER_INDEXED_DB_WEBIDBDATABASE_IMPL_H_
 #define CONTENT_BROWSER_INDEXED_DB_WEBIDBDATABASE_IMPL_H_
 
 #include "base/memory/ref_counted.h"
 #include "content/browser/indexed_db/indexed_db_database.h"
+#include "content/browser/indexed_db/indexed_db_database_callbacks.h"
 #include "third_party/WebKit/public/platform/WebIDBDatabase.h"
 
 namespace content {
-class IndexedDBCallbacksBase;
-class IndexedDBDatabase;
-class IndexedDBDatabaseCallbacks;
+class IndexedDBCallbacks;
 class IndexedDBDatabaseError;
 
 class CONTENT_EXPORT WebIDBDatabaseImpl {
  public:
-  WebIDBDatabaseImpl(
-      scoped_refptr<IndexedDBDatabase> db,
-      scoped_refptr<IndexedDBDatabaseCallbacks> callbacks);
+  WebIDBDatabaseImpl(scoped_refptr<IndexedDBDatabase> db,
+                     scoped_refptr<IndexedDBDatabaseCallbacks> callbacks);
   virtual ~WebIDBDatabaseImpl();
 
   typedef std::vector<IndexedDBKey> IndexKeys;
 
   virtual void createObjectStore(long long transaction_id,
                                  long long object_store_id,
                                  const string16& name,
                                  const IndexedDBKeyPath& key_path,
                                  bool auto_increment);
   virtual void deleteObjectStore(long long object_store_id,
                                  long long transaction_id);
   virtual void createTransaction(long long id,
                                  const std::vector<int64>& scope,
                                  unsigned short mode);
   virtual void forceClose();
   virtual void close();
   virtual void abort(long long transaction_id);
   virtual void abort(long long transaction_id,
                      const IndexedDBDatabaseError& error);
   virtual void commit(long long transaction_id);
 
   virtual void get(long long transaction_id,
                    long long object_store_id,
                    long long index_id,
                    const IndexedDBKeyRange& range,
                    bool key_only,
-                   IndexedDBCallbacksBase* callbacks);
+                   scoped_refptr<IndexedDBCallbacks> callbacks);
   virtual void put(long long transaction_id,
                    long long object_store_id,
                    std::vector<char>* value,
                    const IndexedDBKey& key,
                    WebKit::WebIDBDatabase::PutMode mode,
-                   IndexedDBCallbacksBase* callbacks,
+                   scoped_refptr<IndexedDBCallbacks> callbacks,
                    const std::vector<int64>& index_ids,
                    const std::vector<IndexKeys>& index_keys);
   virtual void setIndexKeys(long long transaction_id,
                             long long object_store_id,
                             const IndexedDBKey& key,
                             const std::vector<int64>& index_ids,
                             const std::vector<IndexKeys>& index_keys);
   virtual void setIndexesReady(long long transaction_id,
                                long long object_store_id,
                                const std::vector<int64>& index_ids);
   virtual void openCursor(long long transaction_id,
                           long long object_store_id,
                           long long index_id,
                           const IndexedDBKeyRange& range,
                           unsigned short direction,
                           bool key_only,
                           WebKit::WebIDBDatabase::TaskType task_type,
-                          IndexedDBCallbacksBase* callbacks);
+                          scoped_refptr<IndexedDBCallbacks> callbacks);
   virtual void count(long long transaction_id,
                      long long object_store_id,
                      long long index_id,
                      const IndexedDBKeyRange& range,
-                     IndexedDBCallbacksBase* callbacks);
+                     scoped_refptr<IndexedDBCallbacks> callbacks);
   virtual void deleteRange(long long transaction_id,
                            long long object_store_id,
                            const IndexedDBKeyRange& range,
-                           IndexedDBCallbacksBase* callbacks);
+                           scoped_refptr<IndexedDBCallbacks> callbacks);
   virtual void clear(long long transaction_id,
                      long long object_store_id,
-                     IndexedDBCallbacksBase* callbacks);
+                     scoped_refptr<IndexedDBCallbacks> callbacks);
 
   virtual void createIndex(long long transaction_id,
                            long long object_store_id,
                            long long index_id,
                            const string16& name,
                            const IndexedDBKeyPath& key_path,
                            bool unique,
                            bool multi_entry);
   virtual void deleteIndex(long long transaction_id,
                            long long object_store_id,
                            long long index_id);
 
  private:
   scoped_refptr<IndexedDBDatabase> database_backend_;
   scoped_refptr<IndexedDBDatabaseCallbacks> database_callbacks_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_INDEXED_DB_WEBIDBDATABASE_IMPL_H_