Switch from OnIPAddressChanged and OnConnectionTypeChange to OnNetworkChanged

chrome/browser/policy/cloud_policy_refresh_scheduler.h

Index: chrome/browser/policy/cloud_policy_refresh_scheduler.h
diff --git a/chrome/browser/policy/cloud_policy_refresh_scheduler.h b/chrome/browser/policy/cloud_policy_refresh_scheduler.h
index 76b6dc886b03f3d60ab48ed76e6ba7b9bfd0e29d..e1620d361b45984bbb8b0afc94252ea16557d629 100644
--- a/chrome/browser/policy/cloud_policy_refresh_scheduler.h
+++ b/chrome/browser/policy/cloud_policy_refresh_scheduler.h
@@ -24,7 +24,7 @@ namespace policy {
 class CloudPolicyRefreshScheduler
     : public CloudPolicyClient::Observer,
       public CloudPolicyStore::Observer,
-      public net::NetworkChangeNotifier::IPAddressObserver {
+      public net::NetworkChangeNotifier::NetworkChangeObserver {
  public:
   // Refresh constants.
   static const int64 kDefaultRefreshDelayMs;
@@ -58,8 +58,9 @@ class CloudPolicyRefreshScheduler
   virtual void OnStoreLoaded(CloudPolicyStore* store) OVERRIDE;
   virtual void OnStoreError(CloudPolicyStore* store) OVERRIDE;
 
-  // net::NetworkChangeNotifier::IPAddressObserver:
-  virtual void OnIPAddressChanged() OVERRIDE;
+  // net::NetworkChangeNotifier::NetworkChangeObserver:
+  virtual void OnNetworkChanged(
+      net::NetworkChangeNotifier::ConnectionType type) OVERRIDE;
 
  private:
   // Initializes |last_refresh_| to the policy timestamp from |store_| in case