Do not display lock for hosted domains

components/signin/core/common/signin_pref_names.cc

Index: components/signin/core/common/signin_pref_names.cc
diff --git a/components/signin/core/common/signin_pref_names.cc b/components/signin/core/common/signin_pref_names.cc
index 760a24564586600cd180c0d757134170f97003c2..3348d273721240e7e4eb298fa5b06548e91146c7 100644
--- a/components/signin/core/common/signin_pref_names.cc
+++ b/components/signin/core/common/signin_pref_names.cc
@@ -14,6 +14,10 @@ const char kAccountIdMigrationState[] = "account_id_migration_state";
 // Boolean identifying whether reverse auto-login is enabled.
 const char kAutologinEnabled[] = "autologin.enabled";
 
+// The profile's hosted domain; empty if unset; Profile::kNoHostedDomainFound
+// if there is none.
+const char kGoogleServicesHostedDomain[] = "google.services.hosted_domain";
+
 // String the identifies the last user that logged into sync and other
 // google services. As opposed to kGoogleServicesUsername, this value is not
 // cleared on signout, but while the user is signed in the two values will