Consolidate key, primary key, value cursor messages.

content/renderer/indexed_db_dispatcher.cc

 // Copyright (c) 2011 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.
 
 #include "content/renderer/indexed_db_dispatcher.h"
 
 #include "content/common/indexed_db_messages.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/render_view_impl.h"
 #include "content/renderer/renderer_webidbcursor_impl.h"
@@ skipping 408 matching lines @@
 }
 
 void IndexedDBDispatcher::OnSuccessSerializedScriptValue(
     int32 response_id, const SerializedScriptValue& value) {
   WebIDBCallbacks* callbacks = pending_callbacks_.Lookup(response_id);
   callbacks->onSuccess(value);
   pending_callbacks_.Remove(response_id);
 }
 
 void IndexedDBDispatcher::OnSuccessOpenCursor(int32 repsonse_id,
-                                              int32 object_id) {
+    int32 object_id, const IndexedDBKey& key, const IndexedDBKey& primaryKey,
+    const SerializedScriptValue& value) {
   WebIDBCallbacks* callbacks =
       pending_callbacks_.Lookup(repsonse_id);
-  callbacks->onSuccess(new RendererWebIDBCursorImpl(object_id));
+  callbacks->onSuccess(new RendererWebIDBCursorImpl(object_id, key,
+                       primaryKey, value));
   pending_callbacks_.Remove(repsonse_id);
 }
 
 void IndexedDBDispatcher::OnBlocked(int32 response_id) {
   WebIDBCallbacks* callbacks = pending_callbacks_.Lookup(response_id);
   callbacks->onBlocked();
 }
 
 void IndexedDBDispatcher::OnError(int32 response_id, int code,
                                   const string16& message) {
@@ skipping 18 matching lines @@
 
 void IndexedDBDispatcher::OnVersionChange(int32 database_id,
                                           const string16& newVersion) {
   WebIDBDatabaseCallbacks* callbacks =
       pending_database_callbacks_.Lookup(database_id);
   // callbacks would be NULL if a versionchange event is received after close
   // has been called.
   if (callbacks)
     callbacks->onVersionChange(newVersion);
 }