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// Copyright 2025 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/preloading/search_preload/search_preload_service_factory.h"
#include "base/no_destructor.h"
#include "chrome/browser/preloading/search_preload/search_preload_features.h"
#include "chrome/browser/preloading/search_preload/search_preload_service.h"
#include "chrome/browser/profiles/profile.h"
#include "content/public/browser/browser_context.h"
namespace {
ProfileSelections GetProfileSelections() {
// Note `SearchPreloadService` partially supports Incognito profile. For now,
// it supports the on-press triggered search prefetch only. Other prefetches
// must not be triggered in Incognito. For more details, see
// https://crbug.com/394716358.
ProfileSelection profile_selection =
features::IsDsePreload2OnPressIncognitoEnabled()
? ProfileSelection::kOwnInstance
: ProfileSelection::kOriginalOnly;
return ProfileSelections::Builder()
.WithRegular(profile_selection)
// TODO(crbug.com/40257657): Check if this
// service is needed in Guest mode.
.WithGuest(profile_selection)
// TODO(crbug.com/41488885): Check if this
// service is needed for Ash Internals.
.WithAshInternals(profile_selection)
.Build();
}
} // namespace
// static
SearchPreloadService* SearchPreloadServiceFactory::GetForProfile(
Profile* profile) {
if (auto* self = GetInstance()) {
return static_cast<SearchPreloadService*>(
self->GetServiceForBrowserContext(profile, /*create=*/true));
}
return nullptr;
}
// static
SearchPreloadServiceFactory* SearchPreloadServiceFactory::GetInstance() {
static base::NoDestructor<SearchPreloadServiceFactory> factory;
if (features::IsDsePreload2Enabled()) {
return factory.get();
}
return nullptr;
}
SearchPreloadServiceFactory::SearchPreloadServiceFactory()
: ProfileKeyedServiceFactory("SearchPreloadService",
GetProfileSelections()) {}
SearchPreloadServiceFactory::~SearchPreloadServiceFactory() = default;
std::unique_ptr<KeyedService>
SearchPreloadServiceFactory::BuildServiceInstanceForBrowserContext(
content::BrowserContext* context) const {
Profile* profile = Profile::FromBrowserContext(context);
return std::make_unique<SearchPreloadService>(profile);
}
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