Remove ConnectivityStateHelper

chrome/browser/chromeos/login/existing_user_controller.h

Index: chrome/browser/chromeos/login/existing_user_controller.h
diff --git a/chrome/browser/chromeos/login/existing_user_controller.h b/chrome/browser/chromeos/login/existing_user_controller.h
index b249219ac99e0fc16035bf378875a2c1b9586207..7a2ff11666e38d5d24e74cddcff54bab1092964d 100644
--- a/chrome/browser/chromeos/login/existing_user_controller.h
+++ b/chrome/browser/chromeos/login/existing_user_controller.h
@@ -32,6 +32,10 @@ namespace chromeos {
 class CrosSettings;
 class LoginDisplayHost;
 
+namespace login {
+class NetworkStateHelper;
+}
+
 // ExistingUserController is used to handle login when someone has
 // already logged into the machine.
 // To use ExistingUserController create an instance of it and invoke Init.
@@ -296,6 +300,8 @@ class ExistingUserController : public LoginDisplay::Delegate,
   // Timer for the interval to wait for the reboot after TPM error UI was shown.
   base::OneShotTimer<ExistingUserController> reboot_timer_;
 
+  scoped_ptr<login::NetworkStateHelper> network_state_helper_;
+
   FRIEND_TEST_ALL_PREFIXES(ExistingUserControllerTest, ExistingUserLogin);
 
   DISALLOW_COPY_AND_ASSIGN(ExistingUserController);