Remove --show-app-list-shortcut flag and implement new app launcher enable logic.

chrome/browser/web_applications/web_app.h

 // 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.
 
 #ifndef CHROME_BROWSER_WEB_APPLICATIONS_WEB_APP_H_
 #define CHROME_BROWSER_WEB_APPLICATIONS_WEB_APP_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 78 matching lines @@
 // different) WMClass than normal chrome windows so the window manager groups
 // them as a separate application.
 std::string GetWMClassFromAppName(std::string app_name);
 #endif
 
 namespace internals {
 
 #if defined(OS_WIN)
 bool CheckAndSaveIcon(const base::FilePath& icon_file,
                       const gfx::ImageFamily& image);
+
+std::vector<base::FilePath> GetShortcutPaths(
+    const ShellIntegration::ShortcutLocations& creation_locations);
 #endif
 
 // Implemented for each platform, does the platform specific parts of creating
 // shortcuts. Used internally by CreateShortcutsOnFileThread.
 // |shortcut_data_path| is where to store any resources created for the
 // shortcut, and is also used as the UserDataDir for platform app shortcuts.
 // |shortcut_info| contains info about the shortcut to create, and
 // |creation_locations| contains information about where to create them.
 bool CreatePlatformShortcuts(
     const base::FilePath& shortcut_data_path,
@@ skipping 16 matching lines @@
 
 // Sanitizes |name| and returns a version of it that is safe to use as an
 // on-disk file name .
 base::FilePath GetSanitizedFileName(const string16& name);
 
 }  // namespace internals
 
 }  // namespace web_app
 
 #endif  // CHROME_BROWSER_WEB_APPLICATIONS_WEB_APP_H_