remove --enable-experimental-extension-apis from packaged app shortcut args

chrome/browser/extensions/app_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 "chrome/browser/extensions/app_shortcut_manager.h"
 
 #include "base/command_line.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/web_applications/web_app.h"
@@ skipping 20 matching lines @@
 #endif
 
 ShellIntegration::ShortcutInfo ShortcutInfoForExtensionAndProfile(
     const Extension* extension, Profile* profile) {
   ShellIntegration::ShortcutInfo shortcut_info;
   shortcut_info.extension_id = extension->id();
   shortcut_info.url = GURL(extension->launch_web_url());
   shortcut_info.title = UTF8ToUTF16(extension->name());
   shortcut_info.description = UTF8ToUTF16(extension->description());
   shortcut_info.extension_path = extension->path();
-  shortcut_info.is_platform_app = extension->is_platform_app();
   shortcut_info.create_in_applications_menu = true;
   shortcut_info.create_in_quick_launch_bar = true;
   shortcut_info.create_on_desktop = true;
   shortcut_info.profile_path = profile->GetPath();
   return shortcut_info;
 }
 
 }  // namespace
 
 AppShortcutManager::AppShortcutManager(Profile* profile)
@@ skipping 103 matching lines @@
 }
 
 void AppShortcutManager::DeleteApplicationShortcuts(
     const Extension* extension) {
   ShellIntegration::ShortcutInfo delete_info =
       ShortcutInfoForExtensionAndProfile(extension, profile_);
   web_app::DeleteAllShortcuts(delete_info);
 }
 
 }  // namespace extensions