Port messages sent by WebIDBCursorImpl to Mojo.

content/browser/indexed_db/indexed_db_callbacks.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_BROWSER_INDEXED_DB_INDEXED_DB_CALLBACKS_H_
 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_CALLBACKS_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 18 matching lines @@
 class IndexedDBCursor;
 class IndexedDBDatabase;
 struct IndexedDBDataLossInfo;
 struct IndexedDBDatabaseMetadata;
 struct IndexedDBReturnValue;
 struct IndexedDBValue;
 
 class CONTENT_EXPORT IndexedDBCallbacks
     : public base::RefCounted<IndexedDBCallbacks> {
  public:
-  // Simple payload responses
-  IndexedDBCallbacks(IndexedDBDispatcherHost* dispatcher_host,
-                     int32_t ipc_thread_id,
-                     int32_t ipc_callbacks_id);
-
-  // IndexedDBCursor responses
-  IndexedDBCallbacks(IndexedDBDispatcherHost* dispatcher_host,
-                     int32_t ipc_thread_id,
-                     int32_t ipc_callbacks_id,
-                     int32_t ipc_cursor_id);
-
-  // Mojo-based responses
   IndexedDBCallbacks(
       IndexedDBDispatcherHost* dispatcher_host,
       const url::Origin& origin,
       ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks_info);
 
   virtual void OnError(const IndexedDBDatabaseError& error);
 
   // IndexedDBFactory::GetDatabaseNames
   virtual void OnSuccess(const std::vector<base::string16>& string);
 
@@ skipping 60 matching lines @@
  private:
   void RegisterBlobsAndSend(const std::vector<IndexedDBBlobInfo>& blob_info,
                             const base::Closure& callback);
 
   friend class base::RefCounted<IndexedDBCallbacks>;
 
   class IOThreadHelper;
 
   // Originally from IndexedDBCallbacks:
   scoped_refptr<IndexedDBDispatcherHost> dispatcher_host_;
-  int32_t ipc_callbacks_id_;
-  int32_t ipc_thread_id_;
-
-  // IndexedDBCursor callbacks ------------------------
-  int32_t ipc_cursor_id_;
 
   // IndexedDBDatabase callbacks ------------------------
   int64_t host_transaction_id_;
   url::Origin origin_;
   bool database_sent_ = false;
 
   // Used to assert that OnSuccess is only called if there was no data loss.
   blink::WebIDBDataLoss data_loss_;
 
   // The "blocked" event should be sent at most once per request.
   bool sent_blocked_;
   base::TimeTicks connection_open_start_time_;
 
   std::unique_ptr<IOThreadHelper, BrowserThread::DeleteOnIOThread> io_helper_;
   base::ThreadChecker thread_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(IndexedDBCallbacks);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_CALLBACKS_H_