Introduce EasyUnlockService class for signin profile

chrome/browser/signin/easy_unlock_service_signin_chromeos.cc

+// Copyright 2014 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 "chrome/browser/signin/easy_unlock_service_signin_chromeos.h"
+
+EasyUnlockServiceSignin::EasyUnlockServiceSignin(Profile* profile)
+    : EasyUnlockService(profile) {
+}
+
+EasyUnlockServiceSignin::~EasyUnlockServiceSignin() {
+}
+
+EasyUnlockService::Type EasyUnlockServiceSignin::GetType() const {
+  return EasyUnlockService::TYPE_SIGNIN;
+}
+
+std::string EasyUnlockServiceSignin::GetUserEmail() const {
+  // TODO(tbarzic): Implement this (http://crbug.com/401634).
+  return "";
+}
+
+void EasyUnlockServiceSignin::LaunchSetup() {
+  NOTREACHED();
+}
+
+const base::DictionaryValue* EasyUnlockServiceSignin::GetPermitAccess() const {
+  // TODO(tbarzic): Implement this (http://crbug.com/401634).
+  return NULL;
+}
+
+void EasyUnlockServiceSignin::SetPermitAccess(
+    const base::DictionaryValue& permit) {
+  NOTREACHED();
+}
+
+void EasyUnlockServiceSignin::ClearPermitAccess() {
+  NOTREACHED();
+}
+
+const base::ListValue* EasyUnlockServiceSignin::GetRemoteDevices() const {
+  // TODO(tbarzic): Implement this (http://crbug.com/401634).
+  return NULL;
+}
+
+void EasyUnlockServiceSignin::SetRemoteDevices(
+    const base::ListValue& devices) {
+  NOTREACHED();
+}
+
+void EasyUnlockServiceSignin::ClearRemoteDevices() {
+  NOTREACHED();
+}
+
+void EasyUnlockServiceSignin::RunTurnOffFlow() {
+  NOTREACHED();
+}
+
+void EasyUnlockServiceSignin::ResetTurnOffFlow() {
+  NOTREACHED();
+}
+
+EasyUnlockService::TurnOffFlowStatus
+    EasyUnlockServiceSignin::GetTurnOffFlowStatus() const {
+  return EasyUnlockService::IDLE;
+}
+
+void EasyUnlockServiceSignin::InitializeInternal() {
+}
+
+bool EasyUnlockServiceSignin::IsAllowedInternal() {
+  // TODO(tbarzic): Implement this (http://crbug.com/401634).
+  return false;
+}
+