Windows: When an app is updated and its name changes, recreate shortcuts.

apps/shortcut_manager.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 "apps/shortcut_manager.h"
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
+#include "base/string16.h"
+#include "base/utf_string_conversions.h"
 #include "chrome/browser/shell_integration.h"
 #include "chrome/browser/ui/web_applications/web_app_ui.h"
 #include "chrome/browser/web_applications/web_app.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 
 using extensions::Extension;
 
 namespace {
@@ skipping 35 matching lines @@
               .ptr();
       const Extension* extension = installed_info->extension;
       if (extension->is_platform_app() &&
           extension->location() != extensions::Manifest::COMPONENT) {
         // If the app is being updated, update any existing shortcuts but do not
         // create new ones. If it is being installed, automatically create a
         // shortcut in the applications menu (e.g., Start Menu).
         base::Callback<void(const ShellIntegration::ShortcutInfo&)>
             create_or_update;
         if (installed_info->is_update) {
-          create_or_update = base::Bind(&web_app::UpdateAllShortcuts);
+          string16 old_title = UTF8ToUTF16(installed_info->old_name);
+          create_or_update = base::Bind(&web_app::UpdateAllShortcuts,
+                                        old_title);
         } else {
           create_or_update = base::Bind(&CreateShortcutsInApplicationsMenu);
         }
 
         web_app::UpdateShortcutInfoAndIconForApp(*extension, profile_,
                                                  create_or_update);
       }
 #endif  // !defined(OS_MACOSX)
       break;
     }
     case chrome::NOTIFICATION_EXTENSION_UNINSTALLED: {
       const Extension* extension = content::Details<const Extension>(
           details).ptr();
       DeleteApplicationShortcuts(extension);
       break;
     }
     default:
       NOTREACHED();
   }
 }
 
 void ShortcutManager::DeleteApplicationShortcuts(
     const Extension* extension) {
   ShellIntegration::ShortcutInfo delete_info =
       web_app::ShortcutInfoForExtensionAndProfile(extension, profile_);
   web_app::DeleteAllShortcuts(delete_info);
 }
 
 }  // namespace apps