chromium/components/safe_browsing/content/renderer/phishing_classifier/phishing_visual_feature_extractor.cc

// Copyright 2023 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/safe_browsing/content/renderer/phishing_classifier/phishing_visual_feature_extractor.h"

#include <memory>

#include "base/metrics/histogram_functions.h"
#include "base/task/task_traits.h"
#include "base/task/thread_pool.h"
#include "components/paint_preview/common/paint_preview_tracker.h"
#include "skia/ext/legacy_display_globals.h"
#include "third_party/blink/public/web/web_local_frame.h"
#include "third_party/blink/public/web/web_view.h"
#include "third_party/skia/include/core/SkBitmap.h"
#include "ui/gfx/geometry/rect_conversions.h"

namespace {

std::unique_ptr<SkBitmap> PlaybackOnBackgroundThread(
    cc::PaintRecord paint_record,
    gfx::Rect bounds) { … }

}  // namespace

namespace safe_browsing {

PhishingVisualFeatureExtractor::PhishingVisualFeatureExtractor() = default;

PhishingVisualFeatureExtractor::~PhishingVisualFeatureExtractor() = default;

void PhishingVisualFeatureExtractor::ExtractFeatures(
    blink::WebLocalFrame* frame,
    DoneCallback done_callback) { … }

void PhishingVisualFeatureExtractor::RunCallback(
    std::unique_ptr<SkBitmap> bitmap) { … }

}  // namespace safe_browsing