Revert of Change shortcut install location to non-subdir.

chrome/installer/setup/install.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/installer/setup/install.h"
 
 #include <windows.h>
 #include <shlobj.h>
 #include <time.h>
 
@@ skipping 52 matching lines @@
     message.append("(maybe the shortcut doesn't exist?) ");
   message.append((properties.level == ShellUtil::CURRENT_USER) ? "per-user " :
                                                                  "all-users ");
   switch (location) {
     case ShellUtil::SHORTCUT_LOCATION_DESKTOP:
       message.append("Desktop ");
       break;
     case ShellUtil::SHORTCUT_LOCATION_QUICK_LAUNCH:
       message.append("Quick Launch ");
       break;
-    case ShellUtil::SHORTCUT_LOCATION_START_MENU_ROOT:
-      message.append("Start menu ");
-      break;
-    case ShellUtil::SHORTCUT_LOCATION_START_MENU_CHROME_DIR_DEPRECATED:
+    case ShellUtil::SHORTCUT_LOCATION_START_MENU_CHROME_DIR:
       message.append("Start menu/" +
                      base::UTF16ToUTF8(dist->GetStartMenuShortcutSubfolder(
                                      BrowserDistribution::SUBFOLDER_CHROME)) +
                       " ");
       break;
     case ShellUtil::SHORTCUT_LOCATION_START_MENU_CHROME_APPS_DIR:
       message.append("Start menu/" +
                      base::UTF16ToUTF8(dist->GetStartMenuShortcutSubfolder(
                                      BrowserDistribution::SUBFOLDER_APPS)) +
                      " ");
@@ skipping 332 matching lines @@
   // IMPORTANT: Only the default (no arguments and default browserappid) browser
   // shortcut in the Start menu (Start screen on Win8+) should be made dual
   // mode and that prior to Windows 10 only.
   if (InstallUtil::ShouldInstallMetroProperties())
     start_menu_properties.set_dual_mode(true);
   if (shortcut_operation == ShellUtil::SHELL_SHORTCUT_CREATE_ALWAYS ||
       shortcut_operation ==
           ShellUtil::SHELL_SHORTCUT_CREATE_IF_NO_SYSTEM_LEVEL) {
     start_menu_properties.set_pin_to_taskbar(!do_not_create_taskbar_shortcut);
   }
-
-  // The attempt below to update the stortcut will fail if it does not already
-  // exist at the expected location on disk.  First check if it exists in the
-  // previous location (under a subdirectory) and, if so, move it to the new
-  // location.
-  base::FilePath old_shortcut_path;
-  ShellUtil::GetShortcutPath(
-      ShellUtil::SHORTCUT_LOCATION_START_MENU_CHROME_DIR_DEPRECATED, dist,
-      shortcut_level, &old_shortcut_path);
-  if (base::PathExists(old_shortcut_path)) {
-    ShellUtil::MoveExistingShortcut(
-        ShellUtil::SHORTCUT_LOCATION_START_MENU_CHROME_DIR_DEPRECATED,
-        ShellUtil::SHORTCUT_LOCATION_START_MENU_ROOT,
-        dist, start_menu_properties);
-  }
-
   ExecuteAndLogShortcutOperation(
-      ShellUtil::SHORTCUT_LOCATION_START_MENU_ROOT, dist,
+      ShellUtil::SHORTCUT_LOCATION_START_MENU_CHROME_DIR, dist,
       start_menu_properties, shortcut_operation);
 }
 
 void RegisterChromeOnMachine(const installer::InstallerState& installer_state,
                              const installer::Product& product,
                              bool make_chrome_default) {
   DCHECK(product.is_chrome());
 
   // Try to add Chrome to Media Player shim inclusion list. We don't do any
   // error checking here because this operation will fail if user doesn't
@@ skipping 234 matching lines @@
   // Read master_preferences copied beside chrome.exe at install.
   MasterPreferences prefs(installation_root.AppendASCII(kDefaultMasterPrefs));
   base::FilePath chrome_exe(installation_root.Append(kChromeExe));
   CreateOrUpdateShortcuts(
       chrome_exe, chrome, prefs, CURRENT_USER, install_operation);
 
   UpdateDefaultBrowserBeaconForPath(chrome_exe);
 }
 
 }  // namespace installer