chromeos: Remove unused CrosAddIPConfig/CrosRemoveIPConfig functions

chromeos/dbus/shill_device_client_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/bind.h"
 #include "base/values.h"
 #include "chromeos/dbus/shill_client_unittest_base.h"
 #include "chromeos/dbus/shill_device_client.h"
 #include "dbus/message.h"
 #include "dbus/object_path.h"
@@ skipping 228 matching lines @@
                        base::Bind(&ExpectStringArgument, flimflam::kTypeDHCP),
                        response.get());
   // Call method.
   client_->AddIPConfig(dbus::ObjectPath(kExampleDevicePath),
                        flimflam::kTypeDHCP,
                        base::Bind(&ExpectObjectPathResult, expected_result));
   // Run the message loop.
   message_loop_.RunUntilIdle();
 }
 
-TEST_F(ShillDeviceClientTest, CallAddIPConfigAndBlock) {
-  const dbus::ObjectPath expected_result("/result/path");
-  // Create response.
-  scoped_ptr<dbus::Response> response(dbus::Response::CreateEmpty());
-  dbus::MessageWriter writer(response.get());
-  writer.AppendObjectPath(expected_result);
-
-  // Set expectations.
-  PrepareForMethodCall(flimflam::kAddIPConfigFunction,
-                       base::Bind(&ExpectStringArgument, flimflam::kTypeDHCP),
-                       response.get());
-  // Call method.
-  const dbus::ObjectPath result = client_->CallAddIPConfigAndBlock(
-      dbus::ObjectPath(kExampleDevicePath), flimflam::kTypeDHCP);
-  EXPECT_EQ(expected_result, result);
-}
-
 TEST_F(ShillDeviceClientTest, RequirePin) {
   const char kPin[] = "123456";
   const bool kRequired = true;
   // Create response.
   scoped_ptr<dbus::Response> response(dbus::Response::CreateEmpty());
 
   // Set expectations.
   MockClosure mock_closure;
   MockErrorCallback mock_error_callback;
   PrepareForMethodCall(flimflam::kRequirePinFunction,
@@ skipping 127 matching lines @@
   // Call method.
   client_->SetCarrier(dbus::ObjectPath(kExampleDevicePath),
                     kCarrier,
                     mock_closure.GetCallback(),
                     mock_error_callback.GetCallback());
   // Run the message loop.
   message_loop_.RunUntilIdle();
 }
 
 }  // namespace chromeos