chromium/chrome/browser/page_load_metrics/observers/document_write_page_load_metrics_observer.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/page_load_metrics/observers/document_write_page_load_metrics_observer.h"
#include "chrome/browser/browser_process.h"
#include "components/page_load_metrics/browser/page_load_metrics_util.h"
#include "third_party/blink/public/common/loader/loading_behavior_flag.h"

namespace internal {
const char kHistogramDocWriteBlockFirstContentfulPaint[] = …;
const char kHistogramDocWriteBlockParseStartToFirstContentfulPaint[] = …;
const char kHistogramDocWriteBlockParseBlockedOnScriptLoad[] = …;

const char kBackgroundHistogramDocWriteBlockParseBlockedOnScriptLoad[] = …;
}  // namespace internal

page_load_metrics::PageLoadMetricsObserver::ObservePolicy
DocumentWritePageLoadMetricsObserver::OnFencedFramesStart(
    content::NavigationHandle* navigation_handle,
    const GURL& currently_committed_url) { … }

page_load_metrics::PageLoadMetricsObserver::ObservePolicy
DocumentWritePageLoadMetricsObserver::OnPrerenderStart(
    content::NavigationHandle* navigation_handle,
    const GURL& currently_committed_url) { … }

void DocumentWritePageLoadMetricsObserver::OnFirstContentfulPaintInPage(
    const page_load_metrics::mojom::PageLoadTiming& timing) { … }

void DocumentWritePageLoadMetricsObserver::OnParseStop(
    const page_load_metrics::mojom::PageLoadTiming& timing) { … }

void DocumentWritePageLoadMetricsObserver::
    LogDocumentWriteBlockFirstContentfulPaint(
        const page_load_metrics::mojom::PageLoadTiming& timing) { … }

void DocumentWritePageLoadMetricsObserver::LogDocumentWriteBlockParseStop(
    const page_load_metrics::mojom::PageLoadTiming& timing) { … }