Switch from OnIPAddressChanged and OnConnectionTypeChange to OnNetworkChanged

chrome/browser/policy/cloud_policy_refresh_scheduler.cc

Index: chrome/browser/policy/cloud_policy_refresh_scheduler.cc
diff --git a/chrome/browser/policy/cloud_policy_refresh_scheduler.cc b/chrome/browser/policy/cloud_policy_refresh_scheduler.cc
index ff891281088d258cc9ee8594febc0b4a62ec74fb..b1f4639f4ea4ddac2ef047e28165edc8d9abd543 100644
--- a/chrome/browser/policy/cloud_policy_refresh_scheduler.cc
+++ b/chrome/browser/policy/cloud_policy_refresh_scheduler.cc
@@ -35,7 +35,7 @@ CloudPolicyRefreshScheduler::CloudPolicyRefreshScheduler(
       refresh_delay_ms_(kDefaultRefreshDelayMs) {
   client_->AddObserver(this);
   store_->AddObserver(this);
-  net::NetworkChangeNotifier::AddIPAddressObserver(this);
+  net::NetworkChangeNotifier::AddNetworkChangeObserver(this);
 
   UpdateLastRefreshFromPolicy();
   ScheduleRefresh();
@@ -44,7 +44,7 @@ CloudPolicyRefreshScheduler::CloudPolicyRefreshScheduler(
 CloudPolicyRefreshScheduler::~CloudPolicyRefreshScheduler() {
   store_->RemoveObserver(this);
   client_->RemoveObserver(this);
-  net::NetworkChangeNotifier::RemoveIPAddressObserver(this);
+  net::NetworkChangeNotifier::RemoveNetworkChangeObserver(this);
 }
 
 void CloudPolicyRefreshScheduler::SetRefreshDelay(int64 refresh_delay) {
@@ -103,8 +103,10 @@ void CloudPolicyRefreshScheduler::OnStoreError(CloudPolicyStore* store) {
   // error is required. NB: Changes to is_managed fire OnStoreLoaded().
 }
 
-void CloudPolicyRefreshScheduler::OnIPAddressChanged() {
-  if (client_->status() == DM_STATUS_REQUEST_FAILED)
+void CloudPolicyRefreshScheduler::OnNetworkChanged(
+    net::NetworkChangeNotifier::ConnectionType type) {
+  if (type != net::NetworkChangeNotifier::CONNECTION_NONE &&
+      client_->status() == DM_STATUS_REQUEST_FAILED)
     RefreshAfter(0);
 }