struct UnloadedExtensionInfo -> enum UnloadedExtensionInfoReason

chrome/browser/ui/toolbar/component_toolbar_actions_factory.cc

 // Copyright 2014 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 "chrome/browser/ui/toolbar/component_toolbar_actions_factory.h"
 
 #include "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/media/router/media_router_feature.h"
@@ skipping 65 matching lines @@
   UnloadExtension(service, registry, kCastBetaExtensionId);
 }
 
 void ComponentToolbarActionsFactory::UnloadExtension(
     ExtensionService* service,
     extensions::ExtensionRegistry* registry,
     const std::string& extension_id) {
   if (registry->enabled_extensions().Contains(extension_id)) {
     service->UnloadExtension(
         extension_id,
-        extensions::UnloadedExtensionInfo::REASON_MIGRATED_TO_COMPONENT);
+        extensions::UnloadedExtensionReason::MIGRATED_TO_COMPONENT);
   }
 }