| // Copyright 2019 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/performance_manager/public/graph/page_node.h" |
| |
| #include "base/logging.h" |
| #include "chrome/browser/performance_manager/graph/page_node_impl.h" |
| |
| namespace performance_manager { |
| |
| PageNode::PageNode() = default; |
| PageNode::~PageNode() = default; |
| |
| PageNodeObserver::PageNodeObserver() = default; |
| PageNodeObserver::~PageNodeObserver() = default; |
| |
| PageNode::ObserverDefaultImpl::ObserverDefaultImpl() = default; |
| PageNode::ObserverDefaultImpl::~ObserverDefaultImpl() = default; |
| |
| } // namespace performance_manager |
