IndexedDB: chromium side of IDBCursor.advance().

content/common/indexed_db/indexed_db_dispatcher.h

 // Copyright (c) 2012 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_COMMON_INDEXED_DB_INDEXED_DB_DISPATCHER_H_
 #define CONTENT_COMMON_INDEXED_DB_INDEXED_DB_DISPATCHER_H_
 #pragma once
 
 #include <map>
 #include <vector>
@@ skipping 68 matching lines @@
       WebKit::WebIDBCallbacks* callbacks,
       const string16& origin,
       WebKit::WebFrame* web_frame);
 
   void RequestIDBCursorUpdate(
       const content::SerializedScriptValue& value,
       WebKit::WebIDBCallbacks* callbacks_ptr,
       int32 idb_cursor_id,
       WebKit::WebExceptionCode* ec);
 
+  void RequestIDBCursorAdvance(
+      unsigned long count,
+      WebKit::WebIDBCallbacks* callbacks_ptr,
+      int32 idb_cursor_id,
+      WebKit::WebExceptionCode* ec);
+
   void RequestIDBCursorContinue(
       const IndexedDBKey& key,
       WebKit::WebIDBCallbacks* callbacks_ptr,
       int32 idb_cursor_id,
       WebKit::WebExceptionCode* ec);
 
   void RequestIDBCursorPrefetch(
       int n,
       WebKit::WebIDBCallbacks* callbacks_ptr,
       int32 idb_cursor_id,
@@ skipping 164 matching lines @@
   IDMap<WebKit::WebIDBDatabaseCallbacks, IDMapOwnPointer>
       pending_database_callbacks_;
 
   // Map from cursor id to RendererWebIDBCursorImpl.
   std::map<int32, RendererWebIDBCursorImpl*> cursors_;
 
   DISALLOW_COPY_AND_ASSIGN(IndexedDBDispatcher);
 };
 
 #endif  // CONTENT_COMMON_INDEXED_DB_INDEXED_DB_DISPATCHER_H_