Eliminate NetworkManagerChanged

chromeos/network/network_state_handler.h

Index: chromeos/network/network_state_handler.h
diff --git a/chromeos/network/network_state_handler.h b/chromeos/network/network_state_handler.h
index 9ad3ac87e097547556e826c91478b83e83ae4c75..ca0f30dc18833b7b5032ae543b42bb7e89791025 100644
--- a/chromeos/network/network_state_handler.h
+++ b/chromeos/network/network_state_handler.h
@@ -199,7 +199,9 @@ class CHROMEOS_EXPORT NetworkStateHandler
   // Set the list of devices on which portal check is enabled.
   void SetCheckPortalList(const std::string& check_portal_list);
 
-  const std::string& check_portal_list() const { return check_portal_list_; }
+  const std::string& GetCheckPortalListForTest() const {
+    return check_portal_list_;
+  }
 
   // Generates a DictionaryValue of all NetworkState properties. Currently
   // provided for debugging purposes only.
@@ -257,8 +259,8 @@ class CHROMEOS_EXPORT NetworkStateHandler
   virtual void CheckPortalListChanged(
       const std::string& check_portal_list) OVERRIDE;
 
-  // Sends NetworkManagerChanged() to observers and logs an event.
-  virtual void NotifyManagerPropertyChanged() OVERRIDE;
+  // Called by ShillPropertyHandler when a technology list changes.
+  virtual void TechnologyListChanged() OVERRIDE;
 
   // Called by |shill_property_handler_| when the service or device list has
   // changed and all entries have been updated. This updates the list and
@@ -282,6 +284,9 @@ class CHROMEOS_EXPORT NetworkStateHandler
   void UpdateNetworkStateProperties(NetworkState* network,
                                     const base::DictionaryValue& properties);
 
+  // Sends DeviceListChanged() to observers and logs an event.
+  void NotifyDeviceListChanged();
+
   // Non-const getters for managed entries. These are const so that they can
   // be called by Get[Network|Device]State, even though they return non-const
   // pointers.