Update to latest protobufs to match the server side.

chrome/browser/notifications/sync_notifier/sync_notifier_test_utils.h

 // Copyright 2013 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 CHROME_BROWSER_NOTIFICATIONS_SYNC_NOTIFIER_SYNC_NOTIFIER_TEST_UTILS_H_
 #define CHROME_BROWSER_NOTIFICATIONS_SYNC_NOTIFIER_SYNC_NOTIFIER_TEST_UTILS_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 64 matching lines @@
 extern const char kButtonTwoIconUrl[];
 extern const char kButtonTwoUrl[];
 extern const char kContainedTitle1[];
 extern const char kContainedTitle2[];
 extern const char kContainedTitle3[];
 extern const char kContainedMessage1[];
 extern const char kContainedMessage2[];
 extern const char kContainedMessage3[];
 const uint64 kFakeCreationTime = 42;
 const int kProtobufPriority = static_cast<int>(
-    sync_pb::CoalescedSyncedNotification_Priority_LOW);
+    sync_pb::CoalescedSyncedNotification_Priority_INVISIBLE);
 
 const sync_pb::CoalescedSyncedNotification_ReadState kRead =
     sync_pb::CoalescedSyncedNotification_ReadState_READ;
 const sync_pb::CoalescedSyncedNotification_ReadState kDismissed =
     sync_pb::CoalescedSyncedNotification_ReadState_DISMISSED;
 const sync_pb::CoalescedSyncedNotification_ReadState kUnread =
     sync_pb::CoalescedSyncedNotification_ReadState_UNREAD;
 
 // This function builds the sync data object we use to create a testing
 // notification.
@@ skipping 59 matching lines @@
   SyncedNotificationAppInfo* FindSyncedNotificationAppInfoByName(
       const std::string& name);
   std::vector<std::string> added_app_ids_;
   std::vector<std::string> removed_app_ids_;
   bool on_bitmap_fetches_done_called_;
 };
 
 }  // namespace notifier
 
 #endif  // CHROME_BROWSER_NOTIFICATIONS_SYNC_NOTIFIER_SYNC_NOTIFIER_TEST_UTILS_H_