chromium/components/performance_manager/graph/frame_node_impl_describer.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/performance_manager/graph/frame_node_impl_describer.h"

#include <sstream>
#include <string>
#include <utility>

#include "base/strings/string_number_conversions.h"
#include "base/values.h"
#include "components/performance_manager/graph/frame_node_impl.h"
#include "components/performance_manager/public/graph/node_data_describer_registry.h"
#include "components/performance_manager/public/graph/node_data_describer_util.h"

namespace performance_manager {

namespace {

const char kDescriberName[] = …;

std::string ViewportIntersectionStateToString(
    std::optional<ViewportIntersectionState> viewport_intersection_state) { … }

std::string FrameNodeVisibilityToString(FrameNode::Visibility visibility) { … }

}  // namespace

FrameNodeImplDescriber::~FrameNodeImplDescriber() = default;

void FrameNodeImplDescriber::OnPassedToGraph(Graph* graph) { … }

void FrameNodeImplDescriber::OnTakenFromGraph(Graph* graph) { … }

base::Value::Dict FrameNodeImplDescriber::DescribeFrameNodeData(
    const FrameNode* node) const { … }

}  // namespace performance_manager