Purge the App Launcher code from Mac

chrome/browser/web_applications/web_app.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/web_applications/web_app.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 419 matching lines @@
     const extensions::Extension* extension = registry->GetExtensionById(
         shortcut_info->extension_id, extensions::ExtensionRegistry::EVERYTHING);
     if (!extension)
       return;
   }
 
   ScheduleCreatePlatformShortcut(reason, locations, std::move(shortcut_info),
                                  file_handlers_info);
 }
 
-void CreateNonAppShortcut(const ShortcutLocations& locations,
-                          std::unique_ptr<ShortcutInfo> shortcut_info) {
-  ScheduleCreatePlatformShortcut(SHORTCUT_CREATION_AUTOMATED, locations,
-                                 std::move(shortcut_info),
-                                 extensions::FileHandlersInfo());
-}
-
 void CreateShortcuts(ShortcutCreationReason reason,
                      const ShortcutLocations& locations,
                      Profile* profile,
                      const extensions::Extension* app) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   if (!ShouldCreateShortcutFor(reason, profile, app))
     return;
 
   GetInfoForApp(
@@ skipping 59 matching lines @@
 
 #if defined(OS_LINUX)
 std::string GetWMClassFromAppName(std::string app_name) {
   base::i18n::ReplaceIllegalCharactersInPath(&app_name, '_');
   base::TrimString(app_name, "_", &app_name);
   return app_name;
 }
 #endif
 
 }  // namespace web_app