NetworkChangeNotifierChromeos: Invalidate network resources on system resume

chromeos/network/network_change_notifier_chromeos.h

Index: chromeos/network/network_change_notifier_chromeos.h
diff --git a/chromeos/network/network_change_notifier_chromeos.h b/chromeos/network/network_change_notifier_chromeos.h
index c0dc28e251ec7c7551b1b219949eb2ab8260b8ee..6bd8edeb6e32742d77901b868e43414cc534b86a 100644
--- a/chromeos/network/network_change_notifier_chromeos.h
+++ b/chromeos/network/network_change_notifier_chromeos.h
@@ -11,6 +11,7 @@
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "chromeos/chromeos_export.h"
+#include "chromeos/dbus/power_manager_client.h"
 #include "chromeos/network/network_state_handler_observer.h"
 #include "net/base/network_change_notifier.h"
 
@@ -18,6 +19,7 @@ namespace chromeos {
 
 class CHROMEOS_EXPORT NetworkChangeNotifierChromeos
     : public net::NetworkChangeNotifier,
+      public chromeos::PowerManagerClient::Observer,
       public chromeos::NetworkStateHandlerObserver {
  public:
   NetworkChangeNotifierChromeos();
@@ -33,6 +35,9 @@ class CHROMEOS_EXPORT NetworkChangeNotifierChromeos
   virtual net::NetworkChangeNotifier::ConnectionType
       GetCurrentConnectionType() const OVERRIDE;
 
+  // PowerManagerClient::Observer overrides.
+  virtual void SystemResumed(const base::TimeDelta& sleep_duration) OVERRIDE;
+
   // NetworkStateHandlerObserver overrides.
   virtual void DefaultNetworkChanged(
       const chromeos::NetworkState* default_network) OVERRIDE;