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// Copyright 2022 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/origin_trials/origin_trials_factory.h"
#include "chrome/browser/profiles/profile_keyed_service_factory.h"
#include "chrome/browser/profiles/profile_selections.h"
#include "components/keyed_service/content/browser_context_dependency_manager.h"
#include "components/origin_trials/browser/leveldb_persistence_provider.h"
#include "components/origin_trials/browser/origin_trials.h"
#include "content/public/browser/browser_context.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/storage_partition.h"
#include "third_party/blink/public/common/origin_trials/trial_token_validator.h"
namespace {
base::LazyInstance<OriginTrialsFactory>::DestructorAtExit
g_origin_trials_factory = LAZY_INSTANCE_INITIALIZER;
} // namespace
// static
content::OriginTrialsControllerDelegate*
OriginTrialsFactory::GetForBrowserContext(content::BrowserContext* context) {
return static_cast<origin_trials::OriginTrials*>(
GetInstance()->GetServiceForBrowserContext(context, true));
}
// static
OriginTrialsFactory* OriginTrialsFactory::GetInstance() {
return g_origin_trials_factory.Pointer();
}
OriginTrialsFactory::OriginTrialsFactory()
: ProfileKeyedServiceFactory(
"OriginTrials",
ProfileSelections::Builder()
// Do not use for system and internal profiles
// TODO(crbug.com/40247867): May need to enable Guest in the
// future.
.WithGuest(ProfileSelection::kNone)
.WithSystem(ProfileSelection::kNone)
.WithAshInternals(ProfileSelection::kNone)
.Build()) {}
OriginTrialsFactory::~OriginTrialsFactory() noexcept = default;
std::unique_ptr<KeyedService>
OriginTrialsFactory::BuildServiceInstanceForBrowserContext(
content::BrowserContext* context) const {
DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
return std::make_unique<origin_trials::OriginTrials>(
std::make_unique<origin_trials::LevelDbPersistenceProvider>(
context->GetPath(),
context->GetDefaultStoragePartition()->GetProtoDatabaseProvider()),
std::make_unique<blink::TrialTokenValidator>());
}
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