chromium/chrome/browser/page_load_metrics/observers/javascript_frameworks_ukm_observer.h

// 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.

#ifndef CHROME_BROWSER_PAGE_LOAD_METRICS_OBSERVERS_JAVASCRIPT_FRAMEWORKS_UKM_OBSERVER_H_
#define CHROME_BROWSER_PAGE_LOAD_METRICS_OBSERVERS_JAVASCRIPT_FRAMEWORKS_UKM_OBSERVER_H_

#include "components/page_load_metrics/browser/page_load_metrics_observer.h"
#include "third_party/blink/public/common/loader/javascript_framework_detection.h"
#include "third_party/blink/public/common/loader/loading_behavior_flag.h"

// If URL-Keyed-Metrics (UKM) is enabled in the system, this is used to
// populate it with JavaScript framework-related page-load metrics.
class JavascriptFrameworksUkmObserver
    : public page_load_metrics::PageLoadMetricsObserver { … };

#endif  // CHROME_BROWSER_PAGE_LOAD_METRICS_OBSERVERS_JAVASCRIPT_FRAMEWORKS_UKM_OBSERVER_H_