chromium/chrome/browser/metrics/first_web_contents_profiler.cc

// Copyright 2014 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/metrics/first_web_contents_profiler.h"

#include <memory>
#include <string>

#include "base/check.h"
#include "base/functional/bind.h"
#include "base/location.h"
#include "base/metrics/histogram_functions.h"
#include "base/time/time.h"
#include "chrome/browser/metrics/first_web_contents_profiler_base.h"
#include "chrome/browser/ui/browser_list.h"
#include "components/startup_metric_utils/browser/startup_metric_utils.h"
#include "content/public/browser/navigation_controller.h"
#include "content/public/browser/navigation_entry.h"
#include "content/public/browser/render_process_host.h"
#include "content/public/browser/web_contents.h"

namespace metrics {
namespace {

void RecordFirstWebContentsFinishReason(
    StartupProfilingFinishReason finish_reason) { … }

class FirstWebContentsProfiler : public FirstWebContentsProfilerBase { … };

FirstWebContentsProfiler::FirstWebContentsProfiler(
    content::WebContents* web_contents)
    : … { … }

void FirstWebContentsProfiler::RecordFinishReason(
    StartupProfilingFinishReason finish_reason) { … }

void FirstWebContentsProfiler::RecordNavigationFinished(
    base::TimeTicks navigation_start) { … }

void FirstWebContentsProfiler::RecordFirstNonEmptyPaint() { … }

bool FirstWebContentsProfiler::WasStartupInterrupted() { … }

}  // namespace

void BeginFirstWebContentsProfiling() { … }

}  // namespace metrics