IndexedDB: chrome-side changes for permission check from shared worker

content/common/worker_messages.h

Index: content/common/worker_messages.h
diff --git a/content/common/worker_messages.h b/content/common/worker_messages.h
index 9b37b3277b8b8c3feaa89231a57a24d440dd77fa..8d5a2795e38753b14f64a1735f2f46cee256ddfe 100644
--- a/content/common/worker_messages.h
+++ b/content/common/worker_messages.h
@@ -135,6 +135,13 @@ IPC_SYNC_MESSAGE_CONTROL2_1(WorkerProcessHostMsg_AllowFileSystem,
                             GURL /* origin url */,
                             bool /* result */)
 
+// Sent by the worker process to check whether access to IndexedDB is allowed.
+IPC_SYNC_MESSAGE_CONTROL3_1(WorkerProcessHostMsg_AllowIndexedDB,
+                            int /* worker_route_id */,
+                            GURL /* origin url */,
+                            string16 /* database name */,
+                            bool /* result */)
+
 //-----------------------------------------------------------------------------
 // Worker messages
 // These are messages sent from the renderer process to the worker process.