third_party/WebKit/Source/core/testing/LayerRectList.cpp

/*
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#include "core/testing/LayerRectList.h"

#include "core/dom/Node.h"
#include "core/geometry/DOMRectReadOnly.h"
#include "core/testing/LayerRect.h"

namespace blink {

LayerRectList::LayerRectList() = default;

unsigned LayerRectList::length() const {
  return list_.size();
}

LayerRect* LayerRectList::item(unsigned index) {
  if (index >= list_.size())
    return nullptr;

  return list_[index].Get();
}

void LayerRectList::Append(Node* layer_root_node,
                           const String& layer_type,
                           int layer_offset_x,
                           int layer_offset_y,
                           DOMRectReadOnly* layer_relative_rect) {
  list_.push_back(LayerRect::Create(layer_root_node, layer_type, layer_offset_x,
                                    layer_offset_y, layer_relative_rect));
}

void LayerRectList::Trace(blink::Visitor* visitor) {
  visitor->Trace(list_);
  ScriptWrappable::Trace(visitor);
}

}  // namespace blink