Move app launcher and chrome apps shortcut strings into the installer

chrome/installer/util/browser_distribution.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.
 //
 // This file declares a class that contains various method related to branding.
 
 #ifndef CHROME_INSTALLER_UTIL_BROWSER_DISTRIBUTION_H_
 #define CHROME_INSTALLER_UTIL_BROWSER_DISTRIBUTION_H_
 
 #include <string>
@@ skipping 19 matching lines @@
   };
 
   enum ShortcutType {
     SHORTCUT_CHROME,
     SHORTCUT_CHROME_ALTERNATE,
     SHORTCUT_APP_LAUNCHER
   };
 
   enum Subfolder {
     SUBFOLDER_CHROME,
-    // TODO(calamity): add SUBFOLDER_APPS when refactoring chrome app dir code.
+    SUBFOLDER_APPS,
   };
 
   enum DefaultBrowserControlPolicy {
     DEFAULT_BROWSER_UNSUPPORTED,
     DEFAULT_BROWSER_OS_CONTROL_ONLY,
     DEFAULT_BROWSER_FULL_CONTROL
   };
 
   virtual ~BrowserDistribution() {}
 
@@ skipping 119 matching lines @@
 
   const Type type_;
 
  private:
   BrowserDistribution();
 
   DISALLOW_COPY_AND_ASSIGN(BrowserDistribution);
 };
 
 #endif  // CHROME_INSTALLER_UTIL_BROWSER_DISTRIBUTION_H_