IndexedDB: chromium side of IDBCursor.advance().

content/common/indexed_db/indexed_db_messages.h

Index: content/common/indexed_db/indexed_db_messages.h
diff --git a/content/common/indexed_db/indexed_db_messages.h b/content/common/indexed_db/indexed_db_messages.h
index ef12c4abc56b804b3e8309218fd8bf77a6f74839..b9d294bb62d9bcb551ef19fec7c8bfc9c08e802b 100644
--- a/content/common/indexed_db/indexed_db_messages.h
+++ b/content/common/indexed_db/indexed_db_messages.h
@@ -220,6 +220,9 @@ IPC_MESSAGE_CONTROL1(IndexedDBMsg_CallbacksSuccessIDBCursor,
 IPC_MESSAGE_CONTROL1(IndexedDBMsg_CallbacksSuccessCursorContinue,
                      IndexedDBMsg_CallbacksSuccessCursorContinue_Params)
 
+IPC_MESSAGE_CONTROL1(IndexedDBMsg_CallbacksSuccessCursorAdvance,
+                     IndexedDBMsg_CallbacksSuccessCursorContinue_Params)
+
 IPC_MESSAGE_CONTROL1(IndexedDBMsg_CallbacksSuccessCursorPrefetch,
                      IndexedDBMsg_CallbacksSuccessCursorPrefetch_Params)
 
@@ -280,6 +283,14 @@ IPC_SYNC_MESSAGE_CONTROL4_1(IndexedDBHostMsg_CursorUpdate,
                      content::SerializedScriptValue, /* value */
                      WebKit::WebExceptionCode /* ec */)
 
+// WebIDBCursor::advance() message.
+IPC_SYNC_MESSAGE_CONTROL4_1(IndexedDBHostMsg_CursorAdvance,
+                     int32, /* idb_cursor_id */
+                     int32, /* thread_id */
+                     int32, /* response_id */
+                     unsigned long, /* count */
+                     WebKit::WebExceptionCode /* ec */)
+
 // WebIDBCursor::continue() message.
 IPC_SYNC_MESSAGE_CONTROL4_1(IndexedDBHostMsg_CursorContinue,
                      int32, /* idb_cursor_id */