chromium/components/no_state_prefetch/renderer/no_state_prefetch_helper.cc

// Copyright 2012 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/no_state_prefetch/renderer/no_state_prefetch_helper.h"

#include "base/metrics/field_trial.h"
#include "base/metrics/histogram_macros.h"
#include "components/no_state_prefetch/common/no_state_prefetch_url_loader_throttle.h"
#include "content/public/renderer/render_frame.h"
#include "content/public/renderer/render_thread.h"
#include "third_party/blink/public/platform/browser_interface_broker_proxy.h"
#include "third_party/blink/public/web/web_local_frame.h"

namespace prerender {

NoStatePrefetchHelper::NoStatePrefetchHelper(
    content::RenderFrame* render_frame,
    const std::string& histogram_prefix)
    : … { … }

NoStatePrefetchHelper::~NoStatePrefetchHelper() = default;

// static
std::unique_ptr<blink::URLLoaderThrottle>
NoStatePrefetchHelper::MaybeCreateThrottle(
    const blink::LocalFrameToken& frame_token) { … }

// static.
bool NoStatePrefetchHelper::IsPrefetching(
    const content::RenderFrame* render_frame) { … }

void NoStatePrefetchHelper::DidDispatchDOMContentLoadedEvent() { … }

void NoStatePrefetchHelper::OnDestruct() { … }

void NoStatePrefetchHelper::AddThrottle(
    NoStatePrefetchURLLoaderThrottle& throttle) { … }

void NoStatePrefetchHelper::OnThrottleDestroyed() { … }

void NoStatePrefetchHelper::SendPrefetchFinished() { … }

}  // namespace prerender