Update CrOS to use scoped_refptr<T>::get() rather than implicit "operator T*"

chromeos/dbus/shill_ipconfig_client_unittest.cc

Index: chromeos/dbus/shill_ipconfig_client_unittest.cc
diff --git a/chromeos/dbus/shill_ipconfig_client_unittest.cc b/chromeos/dbus/shill_ipconfig_client_unittest.cc
index bb734fd07ba3d662b9d91f156e1dc3cd2dfc0e06..424935f7d09f98330aa93bf9acc89cfffe080df5 100644
--- a/chromeos/dbus/shill_ipconfig_client_unittest.cc
+++ b/chromeos/dbus/shill_ipconfig_client_unittest.cc
@@ -33,8 +33,8 @@ class ShillIPConfigClientTest : public ShillClientUnittestBase {
   virtual void SetUp() {
     ShillClientUnittestBase::SetUp();
     // Create a client with the mock bus.
-    client_.reset(ShillIPConfigClient::Create(
-        REAL_DBUS_CLIENT_IMPLEMENTATION, mock_bus_));
+    client_.reset(ShillIPConfigClient::Create(REAL_DBUS_CLIENT_IMPLEMENTATION,
+                                              mock_bus_.get()));
     // Run the message loop to run the signal connection result callback.
     message_loop_.RunUntilIdle();
   }