FilePathWatcher::Watch() - Listen for sub directory changes.

chrome/browser/policy/config_dir_policy_loader.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/policy/config_dir_policy_loader.h"
 
 #include <algorithm>
 #include <set>
 #include <string>
 
@@ skipping 20 matching lines @@
 ConfigDirPolicyLoader::ConfigDirPolicyLoader(const FilePath& config_dir,
                                              PolicyScope scope)
     : config_dir_(config_dir),
       scope_(scope) {}
 
 ConfigDirPolicyLoader::~ConfigDirPolicyLoader() {}
 
 void ConfigDirPolicyLoader::InitOnFile() {
   base::files::FilePathWatcher::Callback callback =
       base::Bind(&ConfigDirPolicyLoader::OnFileUpdated, base::Unretained(this));
-  mandatory_watcher_.Watch(config_dir_.Append(kMandatoryConfigDir), callback);
-  recommended_watcher_.Watch(config_dir_.Append(kRecommendedConfigDir),
+  mandatory_watcher_.Watch(config_dir_.Append(kMandatoryConfigDir), false,
+                           callback);
+  recommended_watcher_.Watch(config_dir_.Append(kRecommendedConfigDir), false,
                              callback);
 }
 
 scoped_ptr<PolicyBundle> ConfigDirPolicyLoader::Load() {
   scoped_ptr<PolicyBundle> bundle(new PolicyBundle());
   LoadFromPath(config_dir_.Append(kMandatoryConfigDir),
                POLICY_LEVEL_MANDATORY,
                bundle.get());
   LoadFromPath(config_dir_.Append(kRecommendedConfigDir),
                POLICY_LEVEL_RECOMMENDED,
@@ skipping 129 matching lines @@
     }
   }
 }
 
 void ConfigDirPolicyLoader::OnFileUpdated(const FilePath& path, bool error) {
   if (!error)
     Reload(false);
 }
 
 }  // namespace policy