Implemented new channel switcher UI.

chromeos/dbus/fake_update_engine_client.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 "chromeos/dbus/fake_update_engine_client.h"
 
 namespace chromeos {
 
 FakeUpdateEngineClient::FakeUpdateEngineClient()
   : update_check_result_(UpdateEngineClient::UPDATE_RESULT_SUCCESS),
@@ skipping 31 matching lines @@
 
 UpdateEngineClient::Status FakeUpdateEngineClient::GetLastStatus() {
   if (status_queue_.empty())
     return default_status_;
 
   UpdateEngineClient::Status last_status = status_queue_.front();
   status_queue_.pop();
   return last_status;
 }
 
+void FakeUpdateEngineClient::SetChannel(const std::string& target_channel,
+                                        bool is_powerwash_allowed) {
+}
+
+void FakeUpdateEngineClient::GetChannel(bool get_current_channel,
+                                        const GetChannelCallback& callback) {
+}
+
 void FakeUpdateEngineClient::set_default_status(
     const UpdateEngineClient::Status& status) {
   default_status_ = status;
 }
 
 void FakeUpdateEngineClient::set_update_check_result(
     const UpdateEngineClient::UpdateCheckResult& result) {
   update_check_result_ = result;
 }
 
 }  // namespace chromeos