content/browser/preloading/prefetch/pre_prefetch_handle_impl.cc

// Copyright 2026 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/browser/preloading/prefetch/pre_prefetch_handle_impl.h"

#include "content/public/browser/browser_thread.h"
#include "content/public/common/content_features.h"

namespace content {

PrePrefetchHandleImpl::PrePrefetchHandleImpl(
    std::unique_ptr<PrePrefetchContainer> pre_prefetch_container)
    : pre_prefetch_container_(std::move(pre_prefetch_container)) {
  CHECK(base::FeatureList::IsEnabled(features::kPrefetchOffTheMainThread));
  CHECK(!BrowserThread::CurrentlyOn(BrowserThread::UI),
        base::NotFatalUntil::M159);
}

PrePrefetchHandleImpl::~PrePrefetchHandleImpl() = default;

std::unique_ptr<PrePrefetchContainer>
PrePrefetchHandleImpl::TakePrePrefetchContainerOnUI() {
  CHECK_CURRENTLY_ON(BrowserThread::UI, base::NotFatalUntil::M159);
  CHECK(pre_prefetch_container_);
  return std::move(pre_prefetch_container_);
}

}  // namespace content