remove DIR_LOCAL_APP_DATA_LOW from base.

base/base_paths_win.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 <windows.h>
 #include <shlobj.h>
 
 #include "base/base_paths.h"
 #include "base/files/file_path.h"
 #include "base/path_service.h"
@@ skipping 77 matching lines @@
                                  system_buffer)))
         return false;
       cur = FilePath(system_buffer);
       break;
     case base::DIR_COMMON_APP_DATA:
       if (FAILED(SHGetFolderPath(NULL, CSIDL_COMMON_APPDATA, NULL,
                                  SHGFP_TYPE_CURRENT, system_buffer)))
         return false;
       cur = FilePath(system_buffer);
       break;
-    case base::DIR_LOCAL_APP_DATA_LOW:
-      if (win::GetVersion() < win::VERSION_VISTA)
-        return false;
-
-      // TODO(nsylvain): We should use SHGetKnownFolderPath instead. Bug 1281128
-      if (FAILED(SHGetFolderPath(NULL, CSIDL_APPDATA, NULL, SHGFP_TYPE_CURRENT,
-                                 system_buffer)))
-        return false;
-      cur = FilePath(system_buffer).DirName().AppendASCII("LocalLow");
-      break;
     case base::DIR_LOCAL_APP_DATA:
       if (FAILED(SHGetFolderPath(NULL, CSIDL_LOCAL_APPDATA, NULL,
                                  SHGFP_TYPE_CURRENT, system_buffer)))
         return false;
       cur = FilePath(system_buffer);
       break;
     case base::DIR_SOURCE_ROOT: {
       FilePath executableDir;
       // On Windows, unit tests execute two levels deep from the source root.
       // For example:  chrome/{Debug|Release}/ui_tests.exe
@@ skipping 55 matching lines @@
       break;
     default:
       return false;
   }
 
   *result = cur;
   return true;
 }
 
 }  // namespace base