Added ConfigurationPolicyProvider::RefreshPolicies.

chrome/browser/policy/configuration_policy_loader_win.cc

Index: chrome/browser/policy/configuration_policy_loader_win.cc
diff --git a/chrome/browser/policy/configuration_policy_loader_win.cc b/chrome/browser/policy/configuration_policy_loader_win.cc
index 03d12d18a096a202fedb7b73d94c9cbfc0f9d5cf..b1065fc8adbd4cc93e2eac1ce82a9d85157ec9a2 100644
--- a/chrome/browser/policy/configuration_policy_loader_win.cc
+++ b/chrome/browser/policy/configuration_policy_loader_win.cc
@@ -33,12 +33,13 @@ ConfigurationPolicyLoaderWin::ConfigurationPolicyLoaderWin(
   }
 }
 
-void ConfigurationPolicyLoaderWin::Reload(bool force) {
+void ConfigurationPolicyLoaderWin::Reload(const base::Closure& callback,
+                                          bool force) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
   // Reset the watches BEFORE reading the individual policies to avoid
   // missing a change notification.
   SetupWatches();
-  AsynchronousPolicyLoader::Reload(force);
+  AsynchronousPolicyLoader::Reload(callback, force);
 }
 
 void ConfigurationPolicyLoaderWin::InitOnFileThread() {
@@ -83,7 +84,7 @@ void ConfigurationPolicyLoaderWin::OnObjectSignaled(HANDLE object) {
          object == machine_policy_changed_event_.handle())
       << "unexpected object signaled policy reload, obj = "
       << std::showbase << std::hex << object;
-  Reload(false);
+  Reload(default_callback(), false);
 }
 
 }  // namespace policy