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// Copyright 2018 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 "third_party/blink/renderer/core/layout/custom/custom_layout_child.h"
#include "third_party/blink/renderer/core/css/cssom/prepopulated_computed_style_property_map.h"
#include "third_party/blink/renderer/core/layout/custom/css_layout_definition.h"
#include "third_party/blink/renderer/core/layout/custom/custom_layout_fragment_request.h"
#include "third_party/blink/renderer/core/layout/layout_box.h"
namespace blink {
CustomLayoutChild::CustomLayoutChild(const CSSLayoutDefinition& definition,
LayoutBox* box)
: box_(box),
style_map_(new PrepopulatedComputedStylePropertyMap(
box->GetDocument(),
box->StyleRef(),
box->GetNode(),
definition.ChildNativeInvalidationProperties(),
definition.ChildCustomInvalidationProperties())) {}
CustomLayoutFragmentRequest* CustomLayoutChild::layoutNextFragment(
const CustomLayoutConstraintsOptions& options) {
return new CustomLayoutFragmentRequest(this, options);
}
void CustomLayoutChild::Trace(blink::Visitor* visitor) {
visitor->Trace(style_map_);
ScriptWrappable::Trace(visitor);
}
} // namespace blink
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