This converts the Shill clients to allow propagation of shill errors

chromeos/dbus/shill_client_unittest_base.cc

Index: chromeos/dbus/shill_client_unittest_base.cc
diff --git a/chromeos/dbus/shill_client_unittest_base.cc b/chromeos/dbus/shill_client_unittest_base.cc
index c02f0bc2e86325c7e6d81ccc4dcb5995f3c50871..b7013fba9b7e525f83e49801c0cba0f1a328321e 100644
--- a/chromeos/dbus/shill_client_unittest_base.cc
+++ b/chromeos/dbus/shill_client_unittest_base.cc
@@ -196,11 +196,16 @@ void ShillClientUnittestBase::ExpectObjectPathResult(
 }
 
 // static
-void ShillClientUnittestBase::ExpectDictionaryValueResult(
+void ShillClientUnittestBase::ExpectObjectPathResultWithoutStatus(
+    const dbus::ObjectPath& expected_result,
+    const dbus::ObjectPath& result) {
+  EXPECT_EQ(expected_result, result);
+}
+
+// static
+void ShillClientUnittestBase::ExpectDictionaryValueResultWithoutStatus(
     const base::DictionaryValue* expected_result,
-    DBusMethodCallStatus call_status,
     const base::DictionaryValue& result) {
-  EXPECT_EQ(DBUS_METHOD_CALL_SUCCESS, call_status);
   std::string expected_result_string;
   base::JSONWriter::Write(expected_result, &expected_result_string);
   std::string result_string;
@@ -208,6 +213,15 @@ void ShillClientUnittestBase::ExpectDictionaryValueResult(
   EXPECT_EQ(expected_result_string, result_string);
 }
 
+// static
+void ShillClientUnittestBase::ExpectDictionaryValueResult(
+    const base::DictionaryValue* expected_result,
+    DBusMethodCallStatus call_status,
+    const base::DictionaryValue& result) {
+  EXPECT_EQ(DBUS_METHOD_CALL_SUCCESS, call_status);
+  ExpectDictionaryValueResultWithoutStatus(expected_result, result);
+}
+
 void ShillClientUnittestBase::OnConnectToSignal(
     const std::string& interface_name,
     const std::string& signal_name,