Replacing Indexed DB Chromium IPC with Mojo

content/browser/indexed_db/indexed_db_cursor.h

Index: content/browser/indexed_db/indexed_db_cursor.h
diff --git a/content/browser/indexed_db/indexed_db_cursor.h b/content/browser/indexed_db/indexed_db_cursor.h
index 63cb7967afaf4c67a0c8d333b55fea722223fecc..be73f783b901ee7490f34b0a819fd472ea7cb808 100644
--- a/content/browser/indexed_db/indexed_db_cursor.h
+++ b/content/browser/indexed_db/indexed_db_cursor.h
@@ -29,12 +29,10 @@ class CONTENT_EXPORT IndexedDBCursor
                   blink::WebIDBTaskType task_type,
                   IndexedDBTransaction* transaction);
 
-  void Advance(uint32_t count, scoped_refptr<IndexedDBCallbacks> callbacks);
+  void Advance(uint32_t count);
   void Continue(std::unique_ptr<IndexedDBKey> key,
-                std::unique_ptr<IndexedDBKey> primary_key,
-                scoped_refptr<IndexedDBCallbacks> callbacks);
-  void PrefetchContinue(int number_to_fetch,
-                        scoped_refptr<IndexedDBCallbacks> callbacks);
+                std::unique_ptr<IndexedDBKey> primary_key);
+  void PrefetchContinue(int number_to_fetch);
   leveldb::Status PrefetchReset(int used_prefetches, int unused_prefetches);
 
   const IndexedDBKey& key() const { return cursor_->key(); }
@@ -47,14 +45,11 @@ class CONTENT_EXPORT IndexedDBCursor
 
   void CursorIterationOperation(std::unique_ptr<IndexedDBKey> key,
                                 std::unique_ptr<IndexedDBKey> primary_key,
-                                scoped_refptr<IndexedDBCallbacks> callbacks,
                                 IndexedDBTransaction* transaction);
   void CursorAdvanceOperation(uint32_t count,
-                              scoped_refptr<IndexedDBCallbacks> callbacks,
                               IndexedDBTransaction* transaction);
   void CursorPrefetchIterationOperation(
       int number_to_fetch,
-      scoped_refptr<IndexedDBCallbacks> callbacks,
       IndexedDBTransaction* transaction);
 
  private: