Replace OnceOffCreateShortcuts with UpdateShortcutsForAllAppsIfNeeded.

chrome/browser/web_applications/web_app_linux.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 "base/environment.h"
 #include "base/logging.h"
 #include "chrome/browser/shell_integration_linux.h"
 #include "content/public/browser/browser_thread.h"
 
 namespace web_app {
 
+void UpdateShortcutsForAllApps(Profile* profile,
+                               const base::Closure& callback) {
+  callback.Run();
+}
+
 namespace internals {
 
 bool CreatePlatformShortcuts(
     const base::FilePath& web_app_path,
     const ShortcutInfo& shortcut_info,
     const extensions::FileHandlersInfo& file_handlers_info,
     const ShortcutLocations& creation_locations,
     ShortcutCreationReason /*creation_reason*/) {
 #if !defined(OS_CHROMEOS)
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::FILE));
@@ skipping 39 matching lines @@
 
 void DeleteAllShortcutsForProfile(const base::FilePath& profile_path) {
 #if !defined(OS_CHROMEOS)
   shell_integration_linux::DeleteAllDesktopShortcuts(profile_path);
 #endif
 }
 
 }  // namespace internals
 
 }  // namespace web_app