md settings: Remove level of security indicator on lock screen.

chrome/browser/ui/webui/settings/md_settings_localized_strings_provider.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/ui/webui/settings/md_settings_localized_strings_provider.h"
 
 #include <string>
 
 #include "base/command_line.h"
 #include "base/i18n/number_formatting.h"
@@ skipping 1226 matching lines @@
      IDS_SETTINGS_PEOPLE_LOCK_SCREEN_NUM_FINGERPRINTS},
     {"lockScreenNone", IDS_SETTINGS_PEOPLE_LOCK_SCREEN_NONE},
     {"lockScreenFingerprintEnable",
      IDS_SETTINGS_PEOPLE_LOCK_SCREEN_ENABLE_FINGERPRINT_CHECKBOX_LABEL},
     {"lockScreenFingerprintNewName",
      IDS_SETTINGS_PEOPLE_LOCK_SCREEN_NEW_FINGERPRINT_DEFAULT_NAME},
     {"lockScreenFingerprintTitle",
      IDS_SETTINGS_PEOPLE_LOCK_SCREEN_FINGERPRINT_SUBPAGE_TITLE},
     {"lockScreenFingerprintWarning",
      IDS_SETTINGS_PEOPLE_LOCK_SCREEN_FINGERPRINT_LESS_SECURE},
-    {"lockScreenHighSecurity", IDS_SETTINGS_PEOPLE_LOCK_SCREEN_HIGH_SECURITY},
-    {"lockScreenMediumSecurity",
-     IDS_SETTINGS_PEOPLE_LOCK_SCREEN_MEDIUM_SECURITY},
     {"lockScreenOptions", IDS_SETTINGS_PEOPLE_LOCK_SCREEN_OPTIONS},
     {"lockScreenPasswordOnly", IDS_SETTINGS_PEOPLE_LOCK_SCREEN_PASSWORD_ONLY},
     {"lockScreenPinOrPassword",
      IDS_SETTINGS_PEOPLE_LOCK_SCREEN_PIN_OR_PASSWORD},
     {"lockScreenRegisteredFingerprints",
      IDS_SETTINGS_PEOPLE_LOCK_SCREEN_REGISTERED_FINGERPRINTS_LABEL},
     {"lockScreenSetupPinButton",
      IDS_SETTINGS_PEOPLE_LOCK_SCREEN_SETUP_PIN_BUTTON},
     {"lockScreenTitle", IDS_SETTINGS_PEOPLE_LOCK_SCREEN_TITLE},
     {"passwordPromptEnterPassword",
@@ skipping 813 matching lines @@
 
 #if defined(OS_CHROMEOS)
   chromeos::network_element::AddLocalizedStrings(html_source);
 #endif
   policy_indicator::AddLocalizedStrings(html_source);
 
   html_source->SetJsonPath(kLocalizedStringsFile);
 }
 
 }  // namespace settings