Add support for the cgroups config we have in chromeos

BUG=None
TEST=None

Review URL: http://codereview.chromium.org/6713089

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@79308 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 3e55e217f748774885c8babb9a8a1d3dcc4a163b
diff --git a/base/file_util_linux.cc b/base/file_util_linux.cc
index dd0c820..f7d4f6e 100644
--- a/base/file_util_linux.cc
+++ b/base/file_util_linux.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 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.
 
@@ -50,6 +50,9 @@
     case 0x01021994:  // tmpfs
       *type = FILE_SYSTEM_MEMORY;
       break;
+    case 0x27e0eb: // CGROUP
+      *type = FILE_SYSTEM_CGROUP;
+      break;
     default:
       *type = FILE_SYSTEM_OTHER;
   }