struct UnloadedExtensionInfo -> enum UnloadedExtensionInfoReason

chrome/browser/extensions/extension_service_test_with_install.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_TEST_WITH_INSTALL_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_TEST_WITH_INSTALL_H_
 
 #include <stddef.h>
 
 #include <string>
@@ skipping 106 matching lines @@
                           bool use_helper,
                           Extension::State expected_state);
 
   void TerminateExtension(const std::string& id);
 
   // ExtensionRegistryObserver:
   void OnExtensionLoaded(content::BrowserContext* browser_context,
                          const Extension* extension) override;
   void OnExtensionUnloaded(content::BrowserContext* browser_context,
                            const Extension* extension,
-                           UnloadedExtensionInfo::Reason reason) override;
+                           UnloadedExtensionReason reason) override;
   void OnExtensionWillBeInstalled(content::BrowserContext* browser_context,
                                   const Extension* extension,
                                   bool is_update,
                                   const std::string& old_name) override;
 
   // TODO(treib,devlin): Make these private and add accessors as needed.
   extensions::ExtensionList loaded_;
   const Extension* installed_;
   bool was_update_;
   std::string old_name_;
   std::string unloaded_id_;
-  UnloadedExtensionInfo::Reason unloaded_reason_;
+  UnloadedExtensionReason unloaded_reason_;
 
  private:
   void InstallCRXInternal(const base::FilePath& crx_path,
                           Manifest::Location install_location,
                           InstallState install_state,
                           int creation_flags);
 
   size_t expected_extensions_count_;
 
   FeatureSwitch::ScopedOverride override_external_install_prompt_;
 
   ScopedObserver<ExtensionRegistry, ExtensionRegistryObserver>
       registry_observer_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionServiceTestWithInstall);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_SERVICE_TEST_WITH_INSTALL_H_