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content / browser / service_worker / service_worker_context_wrapper.h [blame]
// Copyright 2013 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_WRAPPER_H_
#define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_WRAPPER_H_
#include <stdint.h>
#include <memory>
#include <optional>
#include <string>
#include <utility>
#include <vector>
#include "base/containers/flat_map.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/ref_counted.h"
#include "base/observer_list.h"
#include "base/observer_list_threadsafe.h"
#include "content/browser/service_worker/service_worker_context_core.h"
#include "content/browser/service_worker/service_worker_context_core_observer.h"
#include "content/browser/service_worker/service_worker_identifiability_metrics.h"
#include "content/common/content_export.h"
#include "content/public/browser/browser_thread.h"
#include "content/public/browser/global_routing_id.h"
#include "content/public/browser/service_worker_context.h"
#include "content/public/browser/service_worker_running_info.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "services/network/public/mojom/client_security_state.mojom-forward.h"
#include "third_party/blink/public/common/storage_key/storage_key.h"
namespace base {
class FilePath;
} // namespace base
namespace storage {
class QuotaManagerProxy;
class ServiceWorkerStorageControlImpl;
class SpecialStoragePolicy;
} // namespace storage
namespace url {
class Origin;
} // namespace url
namespace content {
class BrowserContext;
class ChromeBlobStorageContext;
class ServiceWorkerContextObserver;
class StoragePartitionImpl;
// A ref-counted wrapper struct around an ObserverList. This is needed because
// the ObserverList is shared implicitly between the ServiceWorkerContextCore
// and the ServiceWorkerContextWrapper.
struct ServiceWorkerContextSynchronousObserverList
: public base::RefCounted<ServiceWorkerContextSynchronousObserverList> {
public:
REQUIRE_ADOPTION_FOR_REFCOUNTED_TYPE();
ServiceWorkerContextSynchronousObserverList();
base::ObserverList<ServiceWorkerContextObserverSynchronous> observers;
private:
friend class base::RefCounted<ServiceWorkerContextSynchronousObserverList>;
~ServiceWorkerContextSynchronousObserverList();
};
// A refcounted wrapper class for ServiceWorkerContextCore. Higher level content
// lib classes keep references to this class on multiple threads. The inner core
// instance is strictly single threaded (on the UI thread) and is not
// refcounted. The core object is what is used internally by service worker
// classes.
//
// All the methods called on the UI thread.
// TODO(crbug.com/40738640): Require all references to be on the UI
// thread and remove RefCountedThreadSafe.
class CONTENT_EXPORT ServiceWorkerContextWrapper
: public ServiceWorkerContext,
public ServiceWorkerContextCoreObserver,
public base::RefCountedThreadSafe<ServiceWorkerContextWrapper,
BrowserThread::DeleteOnUIThread> {
public:
using StatusCallback =
base::OnceCallback<void(blink::ServiceWorkerStatusCode)>;
using BoolCallback = base::OnceCallback<void(bool)>;
using FindRegistrationCallback =
ServiceWorkerRegistry::FindRegistrationCallback;
using GetRegistrationsCallback =
ServiceWorkerRegistry::GetRegistrationsCallback;
using GetRegistrationsInfosCallback =
ServiceWorkerRegistry::GetRegistrationsInfosCallback;
using GetUserDataCallback = ServiceWorkerRegistry::GetUserDataCallback;
using GetUserKeysAndDataCallback =
ServiceWorkerRegistry::GetUserKeysAndDataCallback;
using GetUserDataForAllRegistrationsCallback =
ServiceWorkerRegistry::GetUserDataForAllRegistrationsCallback;
using GetInstalledRegistrationOriginsCallback =
base::OnceCallback<void(const std::vector<url::Origin>& origins)>;
explicit ServiceWorkerContextWrapper(BrowserContext* browser_context);
ServiceWorkerContextWrapper(const ServiceWorkerContextWrapper&) = delete;
ServiceWorkerContextWrapper& operator=(const ServiceWorkerContextWrapper&) =
delete;
// Init and Shutdown called when the StoragePartition is being setup and torn
// down.
void Init(const base::FilePath& user_data_directory,
storage::QuotaManagerProxy* quota_manager_proxy,
storage::SpecialStoragePolicy* special_storage_policy,
ChromeBlobStorageContext* blob_context);
void Shutdown();
// Deletes all files on disk and restarts the system asynchronously. This
// leaves the system in a disabled state until it's done.
void DeleteAndStartOver();
// Can be null before/during init and during/after shutdown (and in tests).
StoragePartitionImpl* storage_partition() const;
void set_storage_partition(StoragePartitionImpl* storage_partition);
BrowserContext* browser_context();
ServiceWorkerProcessManager* process_manager() {
return process_manager_.get();
}
// ServiceWorkerContextCoreObserver implementation:
void OnRegistrationCompleted(int64_t registration_id,
const GURL& scope,
const blink::StorageKey& key) override;
void OnRegistrationStored(int64_t registration_id,
const GURL& scope,
const blink::StorageKey& key) override;
void OnAllRegistrationsDeletedForStorageKey(
const blink::StorageKey& key) override;
void OnErrorReported(
int64_t version_id,
const GURL& scope,
const blink::StorageKey& key,
const ServiceWorkerContextObserver::ErrorInfo& info) override;
void OnReportConsoleMessage(int64_t version_id,
const GURL& scope,
const blink::StorageKey& key,
const ConsoleMessage& message) override;
void OnControlleeAdded(int64_t version_id,
const std::string& uuid,
const ServiceWorkerClientInfo& info) override;
void OnControlleeRemoved(int64_t version_id,
const std::string& uuid) override;
void OnNoControllees(int64_t version_id,
const GURL& scope,
const blink::StorageKey& key) override;
void OnControlleeNavigationCommitted(
int64_t version_id,
const std::string& uuid,
GlobalRenderFrameHostId render_frame_host_id) override;
void OnStarting(int64_t version_id) override;
void OnStarted(int64_t version_id,
const GURL& scope,
int process_id,
const GURL& script_url,
const blink::ServiceWorkerToken& token,
const blink::StorageKey& key) override;
void OnStopping(int64_t version_id) override;
void OnStopped(int64_t version_id) override;
void OnDeleteAndStartOver() override;
void OnVersionStateChanged(int64_t version_id,
const GURL& scope,
const blink::StorageKey& key,
ServiceWorkerVersion::Status status) override;
void OnWindowOpened(const GURL& script_url, const GURL& url) override;
void OnClientNavigated(const GURL& script_url, const GURL& url) override;
// ServiceWorkerContext implementation:
void AddObserver(ServiceWorkerContextObserver* observer) override;
void RemoveObserver(ServiceWorkerContextObserver* observer) override;
void AddSyncObserver(
ServiceWorkerContextObserverSynchronous* observer) override;
void RemoveSyncObserver(
ServiceWorkerContextObserverSynchronous* observer) override;
// TODO (crbug.com/1335059) RegisterServiceWorker passes an invalid frame id.
// Currently it's okay because it is used only by PaymentAppInstaller and
// Extensions, but ideally we should add some guard to avoid the method is
// called from other places.
void RegisterServiceWorker(
const GURL& script_url,
const blink::StorageKey& key,
const blink::mojom::ServiceWorkerRegistrationOptions& options,
StatusCodeCallback callback) override;
void UnregisterServiceWorker(const GURL& scope,
const blink::StorageKey& key,
StatusCodeCallback callback) override;
void UnregisterServiceWorkerImmediately(const GURL& scope,
const blink::StorageKey& key,
StatusCodeCallback callback) override;
ServiceWorkerExternalRequestResult StartingExternalRequest(
int64_t service_worker_version_id,
ServiceWorkerExternalRequestTimeoutType timeout_type,
const base::Uuid& request_uuid) override;
ServiceWorkerExternalRequestResult FinishedExternalRequest(
int64_t service_worker_version_id,
const base::Uuid& request_uuid) override;
size_t CountExternalRequestsForTest(const blink::StorageKey& key) override;
bool ExecuteScriptForTest(
const std::string& script,
int64_t service_worker_version_id,
ServiceWorkerScriptExecutionCallback callback) override;
bool MaybeHasRegistrationForStorageKey(const blink::StorageKey& key) override;
void GetAllStorageKeysInfo(GetUsageInfoCallback callback) override;
void DeleteForStorageKey(const blink::StorageKey& key,
ResultCallback callback) override;
void CheckHasServiceWorker(const GURL& url,
const blink::StorageKey& key,
CheckHasServiceWorkerCallback callback) override;
void ClearAllServiceWorkersForTest(base::OnceClosure callback) override;
void StartWorkerForScope(const GURL& scope,
const blink::StorageKey& key,
StartWorkerCallback info_callback,
StatusCodeCallback failure_callback) override;
void StartServiceWorkerAndDispatchMessage(
const GURL& scope,
const blink::StorageKey& key,
blink::TransferableMessage message,
ResultCallback result_callback) override;
void StartServiceWorkerForNavigationHint(
const GURL& document_url,
const blink::StorageKey& key,
StartServiceWorkerForNavigationHintCallback callback) override;
void WarmUpServiceWorker(const GURL& document_url,
const blink::StorageKey& key,
WarmUpServiceWorkerCallback callback) override;
void StopAllServiceWorkersForStorageKey(
const blink::StorageKey& key) override;
void StopAllServiceWorkers(base::OnceClosure callback) override;
const base::flat_map<int64_t, ServiceWorkerRunningInfo>&
GetRunningServiceWorkerInfos() override;
bool IsLiveStartingServiceWorker(int64_t service_worker_version_id) override;
bool IsLiveRunningServiceWorker(int64_t service_worker_version_id) override;
service_manager::InterfaceProvider& GetRemoteInterfaces(
int64_t service_worker_version_id) override;
blink::AssociatedInterfaceProvider& GetRemoteAssociatedInterfaces(
int64_t service_worker_version_id) override;
// Returns the running info for a worker with `version_id`, if found.
std::optional<ServiceWorkerRunningInfo> GetRunningServiceWorkerInfo(
int64_t version_id);
scoped_refptr<ServiceWorkerRegistration> GetLiveRegistration(
int64_t registration_id);
ServiceWorkerVersion* GetLiveVersion(int64_t version_id);
std::vector<ServiceWorkerRegistrationInfo> GetAllLiveRegistrationInfo();
std::vector<ServiceWorkerVersionInfo> GetAllLiveVersionInfo();
void HasMainFrameWindowClient(const blink::StorageKey& key,
BoolCallback callback) const;
// Returns all frame routing ids for the given `key`.
std::unique_ptr<std::vector<GlobalRenderFrameHostId>>
GetWindowClientFrameRoutingIds(const blink::StorageKey& key) const;
// Returns the registration whose scope longest matches `client_url` with the
// associated `key`. It is guaranteed that the returned registration has the
// activated worker.
//
// - If the registration is not found, returns ERROR_NOT_FOUND.
// - If the registration has neither the waiting version nor the active
// version, returns ERROR_NOT_FOUND.
// - If the registration does not have the active version but has the waiting
// version, activates the waiting version and runs `callback` when it is
// activated.
//
// There is no guarantee for whether the callback is called synchronously or
// asynchronously.
void FindReadyRegistrationForClientUrl(const GURL& client_url,
const blink::StorageKey& key,
FindRegistrationCallback callback);
// Returns the registration for `scope` with the associated `key`. It is
// guaranteed that the returned registration has the activated worker.
//
// - If the registration is not found, returns ERROR_NOT_FOUND.
// - If the registration has neither the waiting version nor the active
// version, returns ERROR_NOT_FOUND.
// - If the registration does not have the active version but has the waiting
// version, activates the waiting version and runs `callback` when it is
// activated.
//
// There is no guarantee for whether the callback is called synchronously or
// asynchronously.
void FindReadyRegistrationForScope(const GURL& scope,
const blink::StorageKey& key,
FindRegistrationCallback callback);
// Similar to FindReadyRegistrationForScope, but in the case no waiting or
// active worker is found (i.e., there is only an installing worker),
// `callback` is called without waiting for the worker to reach active.
//
// Not guaranteed to call the callback asynchronously.
// TODO(falken): Should it?
void FindRegistrationForScope(const GURL& scope,
const blink::StorageKey& key,
FindRegistrationCallback callback);
// Returns the registration for `registration_id`. It is guaranteed that the
// returned registration has the activated worker.
//
// - If the registration is not found, returns ERROR_NOT_FOUND.
// - If the registration has neither the waiting version nor the active
// version, returns ERROR_NOT_FOUND.
// - If the registration does not have the active version but has the waiting
// version, activates the waiting version and runs `callback` when it is
// activated.
//
// There is no guarantee about whether the callback is called asynchronously
// or synchronously.
void FindReadyRegistrationForId(int64_t registration_id,
const blink::StorageKey& key,
FindRegistrationCallback callback);
// Returns the registration for |registration_id|. It is guaranteed that the
// returned registration has the activated worker.
//
// Generally |FindReadyRegistrationForId| should be used to look up a
// registration by |registration_id| since it's more efficient. But if a
// |registration_id| is all that is available this method can be used instead.
//
// - If the registration is not found, returns ERROR_NOT_FOUND.
// - If the registration has neither the waiting version nor the active
// version, returns ERROR_NOT_FOUND.
// - If the registration does not have the active version but has the waiting
// version, activates the waiting version and runs |callback| when it is
// activated.
//
// There is no guarantee about whether the callback is called synchronously or
// asynchronously.
void FindReadyRegistrationForIdOnly(int64_t registration_id,
FindRegistrationCallback callback);
void GetAllRegistrations(GetRegistrationsInfosCallback callback);
void GetRegistrationUserData(int64_t registration_id,
const std::vector<std::string>& keys,
GetUserDataCallback callback);
void GetRegistrationUserDataByKeyPrefix(int64_t registration_id,
const std::string& key_prefix,
GetUserDataCallback callback);
void GetRegistrationUserKeysAndDataByKeyPrefix(
int64_t registration_id,
const std::string& key_prefix,
GetUserKeysAndDataCallback callback);
void StoreRegistrationUserData(
int64_t registration_id,
const blink::StorageKey& key,
const std::vector<std::pair<std::string, std::string>>& key_value_pairs,
StatusCallback callback);
void ClearRegistrationUserData(int64_t registration_id,
const std::vector<std::string>& keys,
StatusCallback callback);
void ClearRegistrationUserDataByKeyPrefixes(
int64_t registration_id,
const std::vector<std::string>& key_prefixes,
StatusCallback callback);
void GetUserDataForAllRegistrations(
const std::string& key,
GetUserDataForAllRegistrationsCallback callback);
void GetUserDataForAllRegistrationsByKeyPrefix(
const std::string& key_prefix,
GetUserDataForAllRegistrationsCallback callback);
void ClearUserDataForAllRegistrationsByKeyPrefix(
const std::string& key_prefix,
StatusCallback callback);
// Returns a list of ServiceWorkerRegistration for `key`. The list includes
// stored registrations and installing (not stored yet) registrations.
void GetRegistrationsForStorageKey(const blink::StorageKey& key,
GetRegistrationsCallback callback);
// Fails with kErrorNotFound if there is no active registration for the given
// `scope` and `key`. It means that there is no registration at all or that
// the registration doesn't have an active version yet (which is the case for
// installing service workers).
void StartActiveServiceWorker(const GURL& scope,
const blink::StorageKey& key,
StatusCallback callback);
void SkipWaitingWorker(const GURL& scope, const blink::StorageKey& key);
void UpdateRegistration(const GURL& scope, const blink::StorageKey& key);
void SetForceUpdateOnPageLoad(bool force_update_on_page_load);
// Different from AddObserver/RemoveObserver(ServiceWorkerContextObserver*).
// But we must keep the same name, or else base::ScopedObservation breaks.
void AddObserver(ServiceWorkerContextCoreObserver* observer);
void RemoveObserver(ServiceWorkerContextCoreObserver* observer);
// Notifies only synchronous observer
// `ServiceWorkerContextObserverSynchronous` of all running workers stopped.
void NotifyRunningServiceWorkerStoppedToSynchronousObserver();
bool is_incognito() const { return is_incognito_; }
// Can be null before/during init, during/after shutdown, and after
// DeleteAndStartOver fails.
ServiceWorkerContextCore* context();
void SetLoaderFactoryForUpdateCheckForTest(
scoped_refptr<network::SharedURLLoaderFactory> loader_factory);
// Returns nullptr on failure.
scoped_refptr<network::SharedURLLoaderFactory> GetLoaderFactoryForUpdateCheck(
const GURL& scope,
network::mojom::ClientSecurityStatePtr client_security_state);
// Returns nullptr on failure.
// Note: This is currently only used for plzServiceWorker.
scoped_refptr<network::SharedURLLoaderFactory>
GetLoaderFactoryForMainScriptFetch(
const GURL& scope,
int64_t version_id,
network::mojom::ClientSecurityStatePtr client_security_state);
// Binds a ServiceWorkerStorageControl.
void BindStorageControl(
mojo::PendingReceiver<storage::mojom::ServiceWorkerStorageControl>
receiver);
using StorageControlBinder = base::RepeatingCallback<void(
mojo::PendingReceiver<storage::mojom::ServiceWorkerStorageControl>)>;
// Sets a callback to bind ServiceWorkerStorageControl for testing.
void SetStorageControlBinderForTest(StorageControlBinder binder);
ServiceWorkerContextCore* GetContextCoreForTest() {
return context_core_.get();
}
void SetForceUpdateOnPageLoadForTesting(
bool force_update_on_page_load) override;
private:
friend class BackgroundSyncManagerTest;
friend class base::DeleteHelper<ServiceWorkerContextWrapper>;
friend class EmbeddedWorkerBrowserTest;
friend class EmbeddedWorkerTestHelper;
friend class FakeServiceWorkerContextWrapper;
friend class ServiceWorkerClientsApiBrowserTest;
friend class ServiceWorkerInternalsUI;
friend class ServiceWorkerMainResourceHandle;
friend class ServiceWorkerProcessManager;
friend class ServiceWorkerVersionBrowserTest;
friend struct BrowserThread::DeleteOnThread<BrowserThread::UI>;
~ServiceWorkerContextWrapper() override;
// Init() with a custom database task runner and BrowserContext. Explicitly
// called from EmbeddedWorkerTestHelper.
void InitInternal(
storage::QuotaManagerProxy* quota_manager_proxy,
storage::SpecialStoragePolicy* special_storage_policy,
ChromeBlobStorageContext* blob_context,
BrowserContext* browser_context);
// If `include_installing_version` is true, `callback` is called if there is
// an installing version with no waiting or active version.
//
// Not guaranteed to call the callback asynchronously.
// TODO(falken): Should it?
void FindRegistrationForScopeImpl(const GURL& scope,
const blink::StorageKey& key,
bool include_installing_version,
FindRegistrationCallback callback);
// Helper methods for `UnregisterServiceWorker()` and
// `UnregisterServiceWorkerImmediately()`. `callback` provides the status that
// was encountered. `blink::ServiceWorkerStatusCode::kOk` means the request to
// unregister was sent. It does not mean the worker has been fully
// unregistered though.
void UnregisterServiceWorkerImpl(const GURL& scope,
const blink::StorageKey& key,
StatusCodeCallback callback);
void UnregisterServiceWorkerImmediatelyImpl(const GURL& scope,
const blink::StorageKey& key,
StatusCodeCallback callback);
void MaybeProcessPendingWarmUpRequest();
void DidFindRegistrationForFindImpl(
bool include_installing_version,
FindRegistrationCallback callback,
blink::ServiceWorkerStatusCode status,
scoped_refptr<ServiceWorkerRegistration> registration);
void OnStatusChangedForFindReadyRegistration(
FindRegistrationCallback callback,
scoped_refptr<ServiceWorkerRegistration> registration);
void DidDeleteAndStartOver(blink::ServiceWorkerStatusCode status);
void DidGetAllRegistrationsForGetAllStorageKeys(
GetUsageInfoCallback callback,
blink::ServiceWorkerStatusCode status,
const std::vector<ServiceWorkerRegistrationInfo>& registrations);
void DidFindRegistrationForUpdate(
blink::ServiceWorkerStatusCode status,
scoped_refptr<content::ServiceWorkerRegistration> registration);
void DidFindRegistrationForNavigationHint(
StartServiceWorkerForNavigationHintCallback callback,
blink::ServiceWorkerStatusCode status,
scoped_refptr<ServiceWorkerRegistration> registration);
void DidFindRegistrationForWarmUp(
WarmUpServiceWorkerCallback callback,
blink::ServiceWorkerStatusCode status,
scoped_refptr<ServiceWorkerRegistration> registration);
void DidStartServiceWorkerForNavigationHint(
const GURL& scope,
StartServiceWorkerForNavigationHintCallback callback,
blink::ServiceWorkerStatusCode code);
void DidWarmUpServiceWorker(const GURL& scope,
WarmUpServiceWorkerCallback callback,
blink::ServiceWorkerStatusCode code);
void DidFindRegistrationForMessageDispatch(
blink::TransferableMessage message,
const GURL& source_origin,
ResultCallback result_callback,
blink::ServiceWorkerStatusCode service_worker_status,
scoped_refptr<ServiceWorkerRegistration> registration);
void DidStartServiceWorkerForMessageDispatch(
blink::TransferableMessage message,
const GURL& source_origin,
scoped_refptr<ServiceWorkerRegistration> registration,
ServiceWorkerContext::ResultCallback result_callback,
blink::ServiceWorkerStatusCode service_worker_status);
std::unique_ptr<blink::PendingURLLoaderFactoryBundle>
CreateNonNetworkPendingURLLoaderFactoryBundleForUpdateCheck(
BrowserContext* browser_context);
// TODO(crbug.com/40820909): Remove. Temporary workaround.
void StartServiceWorkerAndDispatchMessageOnUIThread(
const GURL& scope,
const blink::StorageKey& key,
blink::TransferableMessage message,
ResultCallback callback);
// Clears running workers and notifies `ServiceWorkerContextObservers` of
// worker stop.
void ClearRunningServiceWorkers();
scoped_refptr<network::SharedURLLoaderFactory>
GetLoaderFactoryForBrowserInitiatedRequest(
const GURL& scope,
std::optional<int64_t> version_id,
network::mojom::ClientSecurityStatePtr client_security_state);
// Observers of `context_core_` which live within content's implementation
// boundary. Shared with `context_core_`.
using ServiceWorkerContextObserverList =
base::ObserverListThreadSafe<ServiceWorkerContextCoreObserver>;
const scoped_refptr<ServiceWorkerContextObserverList> core_observer_list_;
// Observers of `context_core_`, but actually a subset of
// `ServiceWorkerContextObserver`. Shared with `context_core_`.
const scoped_refptr<ServiceWorkerContextSynchronousObserverList>
core_sync_observer_list_;
// Observers which live outside content's implementation boundary.
base::ObserverList<ServiceWorkerContextObserver, true>::Unchecked
observer_list_;
// `browser_context_` is maintained to be valid within the lifetime of the
// browser context.
raw_ptr<BrowserContext, DanglingUntriaged> browser_context_;
const std::unique_ptr<ServiceWorkerProcessManager> process_manager_;
std::unique_ptr<ServiceWorkerContextCore> context_core_;
// Initialized in Init(); true if the user data directory is empty.
bool is_incognito_ = false;
// Indicates if we are in the middle of deleting the `context_core_` in
// order to start over.
bool is_deleting_and_starting_over_ = false;
// Raw pointer to the StoragePartitionImpl owning |this|.
raw_ptr<StoragePartitionImpl, DanglingUntriaged> storage_partition_ = nullptr;
// Map that contains all service workers that are considered "running". Used
// to dispatch OnVersionStartedRunning()/OnVersionStoppedRunning() events.
base::flat_map<int64_t /* version_id */, ServiceWorkerRunningInfo>
running_service_workers_;
std::unique_ptr<ServiceWorkerIdentifiabilityMetrics> identifiability_metrics_;
// TODO(crbug.com/40120038): Remove `storage_control_` when
// ServiceWorkerStorage is sandboxed. An instance of this impl should live in
// the storage service, not here.
std::unique_ptr<storage::ServiceWorkerStorageControlImpl> storage_control_;
// These fields are used to (re)create `storage_control_`.
base::FilePath user_data_directory_;
scoped_refptr<storage::QuotaManagerProxy> quota_manager_proxy_;
// A callback to bind ServiceWorkerStorageControl. Used for tests.
StorageControlBinder storage_control_binder_for_test_;
// A loader factory used to register a service worker. Used for tests.
scoped_refptr<network::SharedURLLoaderFactory> loader_factory_for_test_;
private:
// Returns a version if the worker is live, otherwise nullptr.
ServiceWorkerVersion* GetLiveServiceWorker(int64_t service_worker_version_id);
};
} // namespace content
#endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_CONTEXT_WRAPPER_H_