Added ConfigurationPolicyProvider::RefreshPolicies.

chrome/browser/policy/file_based_policy_loader.cc

 // 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.
 
 #include "chrome/browser/policy/file_based_policy_loader.h"
 
 #include "base/files/file_path_watcher.h"
 #include "base/memory/ref_counted.h"
 #include "base/values.h"
 #include "content/public/browser/browser_thread.h"
@@ skipping 54 matching lines @@
 }
 
 void FileBasedPolicyLoader::OnFilePathError(const FilePath& path) {
   LOG(ERROR) << "FilePathWatcher on " << path.value()
              << " failed.";
 }
 
 void FileBasedPolicyLoader::Reload(bool force) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
 
-  if (!delegate())
+  if (!delegate()) {
+    PostUpdatePolicyTask(NULL);
     return;
+  }
 
   // Check the directory time in order to see whether a reload is required.
   base::TimeDelta delay;
   base::Time now = base::Time::Now();
   if (!force && !IsSafeToReloadPolicy(now, &delay)) {
     ScheduleReloadTask(delay);
     return;
   }
 
   // Load the policy definitions.
@@ skipping 56 matching lines @@
   base::TimeDelta age = now - last_modification_clock_;
   if (age < settle_interval_) {
     *delay = settle_interval_ - age;
     return false;
   }
 
   return true;
 }
 
 }  // namespace policy