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// Copyright 2017 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 "ui/accessibility/ax_host_delegate.h"
#include "ui/accessibility/ax_tree_id_registry.h"
namespace ui {
AXHostDelegate::AXHostDelegate()
: tree_id_(AXTreeIDRegistry::GetInstance()->GetOrCreateAXTreeID(this)) {}
AXHostDelegate::AXHostDelegate(int32_t tree_id) : tree_id_(tree_id) {
AXTreeIDRegistry::GetInstance()->SetDelegateForID(this, tree_id);
}
AXHostDelegate::~AXHostDelegate() {
AXTreeIDRegistry::GetInstance()->RemoveAXTreeID(tree_id_);
}
} // namespace ui
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