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- // Copyright 2022 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 "chromeos/components/webauthn/webauthn_request_registrar.h"
- #include "base/check_op.h"
- namespace chromeos {
- namespace webauthn {
- namespace {
- WebAuthnRequestRegistrar* g_instance = nullptr;
- } // namespace
- // static
- WebAuthnRequestRegistrar* WebAuthnRequestRegistrar::Get() {
- return g_instance;
- }
- WebAuthnRequestRegistrar::WebAuthnRequestRegistrar() {
- DCHECK_EQ(nullptr, g_instance);
- g_instance = this;
- }
- WebAuthnRequestRegistrar::~WebAuthnRequestRegistrar() {
- DCHECK_EQ(this, g_instance);
- g_instance = nullptr;
- }
- } // namespace webauthn
- } // namespace chromeos
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