Move app launcher and chrome apps shortcut strings into the installer

chrome/browser/shell_integration_linux.h

Index: chrome/browser/shell_integration_linux.h
diff --git a/chrome/browser/shell_integration_linux.h b/chrome/browser/shell_integration_linux.h
index d00dcd5f8a1d76d02d25d4770b856012505d5974..6f3ba6742b3f3d204fdcbb48d83572c4b168e110 100644
--- a/chrome/browser/shell_integration_linux.h
+++ b/chrome/browser/shell_integration_linux.h
@@ -46,7 +46,7 @@ std::string GetIconName();
 // extension with |extension_id| in |profile_path|.
 // This searches the file system for .desktop files in appropriate locations. A
 // shortcut with NoDisplay=true causes hidden to become true, instead of
-// in_applications_menu.
+// creating at APP_MENU_LOCATIONS_SUBDIR_CHROMEAPPS.
 ShellIntegration::ShortcutLocations GetExistingShortcutLocations(
     base::Environment* env,
     const base::FilePath& profile_path,