IMPLICIT         1969 chrome/browser/sync/profile_sync_service.cc     SetEncryptionPassphrase(passphrase, IMPLICIT);
IMPLICIT         2005 chrome/browser/sync/profile_sync_service.cc   DCHECK(!(type == IMPLICIT && IsUsingSecondaryPassphrase())) <<
IMPLICIT          274 chrome/browser/sync/profile_sync_service_android.cc       is_gaia ? ProfileSyncService::IMPLICIT : ProfileSyncService::EXPLICIT);
IMPLICIT          212 chrome/browser/sync/test/integration/profile_sync_service_harness.cc     service()->SetEncryptionPassphrase(password_, ProfileSyncService::IMPLICIT);