Refactor ModelTypePayloadMap and ObjectIdPayloadMap to StateMaps.

sync/notifier/p2p_notifier.cc

 // 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.
 
 #include "sync/notifier/p2p_notifier.h"
 
 #include <algorithm>
 
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/logging.h"
 #include "base/values.h"
 #include "jingle/notifier/listener/push_client.h"
-#include "sync/internal_api/public/base/model_type_payload_map.h"
+#include "sync/internal_api/public/base/model_type_state_map.h"
 #include "sync/notifier/invalidation_util.h"
 #include "sync/notifier/sync_notifier_observer.h"
 
 namespace syncer {
 
 const char* kSyncP2PNotificationChannel = "http://www.google.com/chrome/sync";
 
 namespace {
 
 const char kNotifySelf[] = "notifySelf";
@@ skipping 236 matching lines @@
     DVLOG(1) << "Not a target of the notification -- "
              << "not emitting notification";
     return;
   }
   const ModelTypeSet types_to_notify =
       Intersection(enabled_types_, notification_data.GetChangedTypes());
   if (types_to_notify.Empty()) {
     DVLOG(1) << "No enabled and changed types -- not emitting notification";
     return;
   }
-  const ModelTypePayloadMap& type_payloads = ModelTypePayloadMapFromEnumSet(
+  const ModelTypeStateMap& type_state_map = ModelTypeSetToStateMap(
       notification_data.GetChangedTypes(), std::string());
   registrar_.DispatchInvalidationsToHandlers(
-      ModelTypePayloadMapToObjectIdPayloadMap(type_payloads),
+      ModelTypeStateMapToObjectIdStateMap(type_state_map),
       REMOTE_NOTIFICATION);
 }
 
 void P2PNotifier::SendNotificationDataForTest(
     const P2PNotificationData& notification_data) {
   DCHECK(thread_checker_.CalledOnValidThread());
   SendNotificationData(notification_data);
 }
 
 void P2PNotifier::SendNotificationData(
     const P2PNotificationData& notification_data) {
   DCHECK(thread_checker_.CalledOnValidThread());
   if (notification_data.GetChangedTypes().Empty()) {
     DVLOG(1) << "Not sending XMPP notification with no changed types: "
              << notification_data.ToString();
     return;
   }
   notifier::Notification notification;
   notification.channel = kSyncP2PNotificationChannel;
   notification.data = notification_data.ToString();
   DVLOG(1) << "Sending XMPP notification: " << notification.ToString();
   push_client_->SendNotification(notification);
 }
 
 }  // namespace syncer