Add CryptAuth managers to EasyUnlockServiceRegular

chrome/browser/signin/chrome_proximity_auth_client.cc

 // Copyright 2015 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/chrome_proximity_auth_client.h"
 
 #include "base/logging.h"
 #include "base/prefs/pref_service.h"
 #include "base/sys_info.h"
 #include "base/version.h"
@@ skipping 93 matching lines @@
   return device_classifier;
 }
 
 std::string ChromeProximityAuthClient::GetAccountId() {
   return SigninManagerFactory::GetForProfile(profile_)
       ->GetAuthenticatedAccountId();
 }
 
 proximity_auth::CryptAuthEnrollmentManager*
 ChromeProximityAuthClient::GetCryptAuthEnrollmentManager() {
-  // TODO(tengs): Return the real manager instance once it is implemented in
-  // EasyUnlockService.
-  return nullptr;
+  EasyUnlockServiceRegular* easy_unlock_service = GetEasyUnlockServiceRegular();
+  if (!easy_unlock_service)
+    return nullptr;
+  return easy_unlock_service->GetCryptAuthEnrollmentManager();
 }
 
 proximity_auth::CryptAuthDeviceManager*
 ChromeProximityAuthClient::GetCryptAuthDeviceManager() {
-  // TODO(tengs): Return the real manager instance once it is implemented in
-  // EasyUnlockService.
-  return nullptr;
+  EasyUnlockServiceRegular* easy_unlock_service = GetEasyUnlockServiceRegular();
+  if (!easy_unlock_service)
+    return nullptr;
+  return easy_unlock_service->GetCryptAuthDeviceManager();
 }
+
+EasyUnlockServiceRegular*
+ChromeProximityAuthClient::GetEasyUnlockServiceRegular() {
+  EasyUnlockService* easy_unlock_service = EasyUnlockService::Get(profile_);
+  if (easy_unlock_service->GetType() == EasyUnlockService::TYPE_REGULAR)
+    return static_cast<EasyUnlockServiceRegular*>(easy_unlock_service);
+  else
+    return nullptr;
+}