struct UnloadedExtensionInfo -> enum UnloadedExtensionInfoReason

extensions/browser/extension_user_script_loader.cc

 // Copyright 2015 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 "extensions/browser/extension_user_script_loader.h"
 
 #include <stddef.h>
 
 #include <set>
 #include <string>
@@ skipping 218 matching lines @@
     if (hosts_info_.find(host_id) != hosts_info_.end())
       continue;
     hosts_info_[host_id] = ExtensionSet::ExtensionPathAndDefaultLocale(
         extension->path(), LocaleInfo::GetDefaultLocale(extension));
   }
 }
 
 void ExtensionUserScriptLoader::OnExtensionUnloaded(
     content::BrowserContext* browser_context,
     const Extension* extension,
-    UnloadedExtensionInfo::Reason reason) {
+    UnloadedExtensionReason reason) {
   hosts_info_.erase(HostID(HostID::EXTENSIONS, extension->id()));
 }
 
 void ExtensionUserScriptLoader::OnExtensionSystemReady() {
   SetReady(true);
 }
 
 }  // namespace extensions