Use a stable device-user identifier for CryptAuth enrollments.

chrome/common/pref_names.h

 // 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.
 
 // Constants for the names of various preferences, for easier changing.
 
 #ifndef CHROME_COMMON_PREF_NAMES_H_
 #define CHROME_COMMON_PREF_NAMES_H_
 
 #include <stddef.h>
@@ skipping 388 matching lines @@
 extern const char kFullscreenAllowed[];
 
 extern const char kLocalDiscoveryNotificationsEnabled[];
 
 extern const char kPreferenceResetTime[];
 
 extern const char kPushMessagingRegistrationCount[];
 
 extern const char kEasyUnlockAllowed[];
 extern const char kEasyUnlockEnabled[];
-extern const char kEasyUnlockLocalStateUserPrefs[];
 extern const char kEasyUnlockPairing[];
 extern const char kEasyUnlockProximityRequired[];
 extern const char kEasyUnlockShowTutorial[];
 
 extern const char kZeroSuggestCachedResults[];
 
 #if defined(ENABLE_EXTENSIONS) && !defined(OS_ANDROID) && !defined(OS_IOS)
 extern const char kCopresenceAuthenticatedDeviceId[];
 extern const char kCopresenceAnonymousDeviceId[];
 #endif
@@ skipping 381 matching lines @@
 extern const char kWatchdogExtensionActive[];
 
 #if defined(OS_ANDROID)
 extern const char kPartnerBookmarkMappings[];
 #endif
 
 extern const char kQuickCheckEnabled[];
 extern const char kBrowserGuestModeEnabled[];
 extern const char kBrowserAddPersonEnabled[];
 
+extern const char kEasyUnlockDeviceId[];
 extern const char kEasyUnlockHardlockState[];
 extern const char kEasyUnlockLocalStateTpmKeys[];
+extern const char kEasyUnlockLocalStateUserPrefs[];
 
 extern const char kPasswordBubbleTimeStamp[];
 extern const char kPasswordBubbleNopesCount[];
 extern const char kPasswordBubbleLastInteractions[];
 
 extern const char kRecoveryComponentNeedsElevation[];
 
 }  // namespace prefs
 
 #endif  // CHROME_COMMON_PREF_NAMES_H_