Fix installer variable name bugaboo.

chrome/installer/setup/uninstall.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.
 //
 // This file defines the methods useful for uninstalling Chrome.
 
 #include "chrome/installer/setup/uninstall.h"
 
 #include <windows.h>
 
@@ skipping 424 matching lines @@
       ScheduleDirectoryForDeletion(user_data_dir);
       result = DELETE_REQUIRES_REBOOT;
     } else {
       result = DELETE_FAILED;
     }
   }
 
   if (result == DELETE_REQUIRES_REBOOT) {
     ScheduleParentAndGrandparentForDeletion(user_data_dir);
   } else {
-    const base::FilePath user_data_dir(user_data_dir.DirName());
-    if (!user_data_dir.empty() &&
-        DeleteEmptyDir(user_data_dir) == DELETE_SUCCEEDED) {
-      const base::FilePath product_dir(user_data_dir.DirName());
-      if (!product_dir.empty())
-        DeleteEmptyDir(product_dir);
+    const base::FilePath product_dir1(user_data_dir.DirName());
+    if (!product_dir1.empty() &&
+        DeleteEmptyDir(product_dir1) == DELETE_SUCCEEDED) {
+      const base::FilePath product_dir2(product_dir1.DirName());
+      if (!product_dir2.empty())
+        DeleteEmptyDir(product_dir2);
     }
   }
 
   return result;
 }
 
 // Moves setup to a temporary file, outside of the install folder. Also attempts
 // to change the current directory to the TMP directory. On Windows, each
 // process has a handle to its CWD. If setup.exe's CWD happens to be within the
 // install directory, deletion will fail as a result of the open handle.
@@ skipping 1013 matching lines @@
     // If we need a reboot to continue, schedule the parent directories for
     // deletion unconditionally. If they are not empty, the session manager
     // will not delete them on reboot.
     ScheduleParentAndGrandparentForDeletion(target_path);
   } else if (DeleteChromeDirectoriesIfEmpty(target_path) == DELETE_FAILED) {
     *uninstall_status = UNINSTALL_FAILED;
   }
 }
 
 }  // namespace installer