Worker: Rename ServiceWorkerSubresourceLoaderUpdater to SubresourceLoaderUpdater

This CL renames ServiceWorkerSubresourceLoaderUpdater interface to
SubresourceLoaderUpdater because the interface is now also used for dedicated
workers. Along with that, this moves the interface from service_worker/ to
worker/.

Bug: 945101
Change-Id: Ic56d5b372452981b6649b119f3406e168f7f4711
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1786365
Commit-Queue: Hiroki Nakagawa <nhiroki@chromium.org>
Reviewed-by: Matt Falkenhagen <falken@chromium.org>
Reviewed-by: Kinuko Yasuda <kinuko@chromium.org>
Cr-Commit-Position: refs/heads/master@{#695032}

content/browser/service_worker/embedded_worker_instance.h

@@ -34,6 +34,7 @@
 #include "third_party/blink/public/mojom/service_worker/embedded_worker.mojom.h"
 #include "third_party/blink/public/mojom/service_worker/service_worker.mojom.h"
 #include "third_party/blink/public/mojom/service_worker/service_worker_installed_scripts_manager.mojom.h"
+#include "third_party/blink/public/mojom/worker/subresource_loader_updater.mojom.h"
 #include "url/gurl.h"
 
 namespace content {
@@ -370,7 +371,7 @@ class CONTENT_EXPORT EmbeddedWorkerInstance
 
   // Remote interface to talk to a running service worker. Used to update
   // subresource loader factories in the service worker.
-  mojo::Remote<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+  mojo::Remote<blink::mojom::SubresourceLoaderUpdater>
       subresource_loader_updater_;
 
   base::WeakPtrFactory<EmbeddedWorkerInstance> weak_factory_{this};

content/browser/worker_host/dedicated_worker_host.h

@@ -15,11 +15,11 @@
 #include "services/service_manager/public/mojom/interface_provider.mojom.h"
 #include "third_party/blink/public/mojom/filesystem/file_system.mojom-forward.h"
 #include "third_party/blink/public/mojom/idle/idle_manager.mojom-forward.h"
-#include "third_party/blink/public/mojom/service_worker/service_worker.mojom.h"
 #include "third_party/blink/public/mojom/usb/web_usb_service.mojom-forward.h"
 #include "third_party/blink/public/mojom/websockets/websocket_connector.mojom-forward.h"
 #include "third_party/blink/public/mojom/worker/dedicated_worker_host.mojom.h"
 #include "third_party/blink/public/mojom/worker/dedicated_worker_host_factory.mojom.h"
+#include "third_party/blink/public/mojom/worker/subresource_loader_updater.mojom.h"
 
 namespace url {
 class Origin;
@@ -185,7 +185,7 @@ class DedicatedWorkerHost final
   // For observing Network Service connection errors only.
   network::mojom::URLLoaderFactoryPtr
       network_service_connection_error_handler_holder_;
-  mojo::Remote<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+  mojo::Remote<blink::mojom::SubresourceLoaderUpdater>
       subresource_loader_updater_;
 
   base::WeakPtrFactory<DedicatedWorkerHost> weak_factory_{this};

content/renderer/loader/web_worker_fetch_context_impl.cc

@@ -154,7 +154,7 @@ scoped_refptr<WebWorkerFetchContextImpl> WebWorkerFetchContextImpl::Create(
         watcher_receiver,
     std::unique_ptr<network::SharedURLLoaderFactoryInfo> loader_factory_info,
     std::unique_ptr<network::SharedURLLoaderFactoryInfo> fallback_factory_info,
-    mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+    mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
         pending_subresource_loader_updater) {
   mojo::PendingReceiver<blink::mojom::ServiceWorkerWorkerClient>
       service_worker_client_receiver;
@@ -216,7 +216,7 @@ WebWorkerFetchContextImpl::WebWorkerFetchContextImpl(
         service_worker_container_host,
     std::unique_ptr<network::SharedURLLoaderFactoryInfo> loader_factory_info,
     std::unique_ptr<network::SharedURLLoaderFactoryInfo> fallback_factory_info,
-    mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+    mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
         pending_subresource_loader_updater,
     std::unique_ptr<URLLoaderThrottleProvider> throttle_provider,
     std::unique_ptr<WebSocketHandshakeThrottleProvider>
@@ -298,7 +298,7 @@ WebWorkerFetchContextImpl::CloneForNestedWorker(
     ServiceWorkerProviderContext* service_worker_provider_context,
     std::unique_ptr<network::SharedURLLoaderFactoryInfo> loader_factory_info,
     std::unique_ptr<network::SharedURLLoaderFactoryInfo> fallback_factory_info,
-    mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+    mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
         pending_subresource_loader_updater,
     scoped_refptr<base::SingleThreadTaskRunner> task_runner) {
   DCHECK(base::FeatureList::IsEnabled(blink::features::kPlzDedicatedWorker));
@@ -566,7 +566,7 @@ WebWorkerFetchContextImpl::CloneForNestedWorkerInternal(
         service_worker_container_host,
     std::unique_ptr<network::SharedURLLoaderFactoryInfo> loader_factory_info,
     std::unique_ptr<network::SharedURLLoaderFactoryInfo> fallback_factory_info,
-    mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+    mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
         pending_subresource_loader_updater,
     scoped_refptr<base::SingleThreadTaskRunner> task_runner) {
   mojo::PendingRemote<blink::mojom::RendererPreferenceWatcher>

content/renderer/loader/web_worker_fetch_context_impl.h

@@ -23,10 +23,10 @@
 #include "third_party/blink/public/mojom/blob/blob_registry.mojom.h"
 #include "third_party/blink/public/mojom/renderer_preference_watcher.mojom.h"
 #include "third_party/blink/public/mojom/renderer_preferences.mojom.h"
-#include "third_party/blink/public/mojom/service_worker/service_worker.mojom.h"
 #include "third_party/blink/public/mojom/service_worker/service_worker_container.mojom.h"
 #include "third_party/blink/public/mojom/service_worker/service_worker_object.mojom.h"
 #include "third_party/blink/public/mojom/service_worker/service_worker_provider.mojom.h"
+#include "third_party/blink/public/mojom/worker/subresource_loader_updater.mojom.h"
 #include "third_party/blink/public/platform/web_string.h"
 #include "third_party/blink/public/platform/web_worker_fetch_context.h"
 #include "url/gurl.h"
@@ -51,7 +51,7 @@ struct NavigationResponseOverrideParameters;
 // service workers, ServiceWorkerFetchContextImpl class is used instead.
 class CONTENT_EXPORT WebWorkerFetchContextImpl
     : public blink::WebWorkerFetchContext,
-      public blink::mojom::ServiceWorkerSubresourceLoaderUpdater,
+      public blink::mojom::SubresourceLoaderUpdater,
       public blink::mojom::ServiceWorkerWorkerClient,
       public blink::mojom::RendererPreferenceWatcher {
  public:
@@ -81,7 +81,7 @@ class CONTENT_EXPORT WebWorkerFetchContextImpl
       std::unique_ptr<network::SharedURLLoaderFactoryInfo> loader_factory_info,
       std::unique_ptr<network::SharedURLLoaderFactoryInfo>
           fallback_factory_info,
-      mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+      mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
           pending_subresource_loader_updater);
 
   // Clones this fetch context for a nested worker.
@@ -97,7 +97,7 @@ class CONTENT_EXPORT WebWorkerFetchContextImpl
       std::unique_ptr<network::SharedURLLoaderFactoryInfo> loader_factory_info,
       std::unique_ptr<network::SharedURLLoaderFactoryInfo>
           fallback_factory_info,
-      mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+      mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
           pending_subresource_loader_updater,
       scoped_refptr<base::SingleThreadTaskRunner> task_runner);
 
@@ -194,7 +194,7 @@ class CONTENT_EXPORT WebWorkerFetchContextImpl
       std::unique_ptr<network::SharedURLLoaderFactoryInfo> loader_factory_info,
       std::unique_ptr<network::SharedURLLoaderFactoryInfo>
           fallback_factory_info,
-      mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+      mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
           pending_subresource_loader_updater,
       std::unique_ptr<URLLoaderThrottleProvider> throttle_provider,
       std::unique_ptr<WebSocketHandshakeThrottleProvider>
@@ -214,7 +214,7 @@ class CONTENT_EXPORT WebWorkerFetchContextImpl
       std::unique_ptr<network::SharedURLLoaderFactoryInfo> loader_factory_info,
       std::unique_ptr<network::SharedURLLoaderFactoryInfo>
           fallback_factory_info,
-      mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+      mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
           pending_subresource_loader_updater,
       scoped_refptr<base::SingleThreadTaskRunner> task_runner);
 
@@ -226,7 +226,7 @@ class CONTENT_EXPORT WebWorkerFetchContextImpl
   // controlled by a service worker.
   void ResetServiceWorkerURLLoaderFactory();
 
-  // Implements blink::mojom::ServiceWorkerSubresourceLoaderUpdater.
+  // Implements blink::mojom::SubresourceLoaderUpdater.
   void UpdateSubresourceLoaderFactories(
       std::unique_ptr<blink::URLLoaderFactoryBundleInfo>
           subresource_loader_factories) override;
@@ -291,9 +291,9 @@ class CONTENT_EXPORT WebWorkerFetchContextImpl
   // loaders via Host/TrackedChildURLLoaderFactoryBundle. For shared workers,
   // the renderer process detects the crash, and terminates the worker instead
   // of recovery.
-  mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+  mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
       pending_subresource_loader_updater_;
-  mojo::Receiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+  mojo::Receiver<blink::mojom::SubresourceLoaderUpdater>
       subresource_loader_updater_{this};
 
   // Initialized on the worker thread when InitializeOnWorkerThread() is called.

content/renderer/service_worker/service_worker_context_client.cc

@@ -107,7 +107,7 @@ ServiceWorkerContextClient::ServiceWorkerContextClient(
     mojo::PendingReceiver<blink::mojom::RendererPreferenceWatcher>
         preference_watcher_receiver,
     std::unique_ptr<blink::URLLoaderFactoryBundleInfo> subresource_loaders,
-    mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+    mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
         subresource_loader_updater,
     const GURL& script_url_to_skip_throttling,
     scoped_refptr<base::SingleThreadTaskRunner> initiator_thread_task_runner)

content/renderer/service_worker/service_worker_context_client.h

@@ -34,6 +34,7 @@
 #include "third_party/blink/public/mojom/service_worker/service_worker_event_status.mojom.h"
 #include "third_party/blink/public/mojom/service_worker/service_worker_provider.mojom.h"
 #include "third_party/blink/public/mojom/service_worker/service_worker_registration.mojom.h"
+#include "third_party/blink/public/mojom/worker/subresource_loader_updater.mojom.h"
 #include "third_party/blink/public/platform/modules/service_worker/web_service_worker_error.h"
 #include "third_party/blink/public/web/modules/service_worker/web_service_worker_context_client.h"
 #include "third_party/blink/public/web/modules/service_worker/web_service_worker_context_proxy.h"
@@ -103,7 +104,7 @@ class CONTENT_EXPORT ServiceWorkerContextClient
       mojo::PendingReceiver<blink::mojom::RendererPreferenceWatcher>
           preference_watcher_receiver,
       std::unique_ptr<blink::URLLoaderFactoryBundleInfo> subresource_loaders,
-      mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+      mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
           subresource_loader_updater,
       const GURL& script_url_to_skip_throttling,
       scoped_refptr<base::SingleThreadTaskRunner> initiator_thread_task_runner);
@@ -223,7 +224,7 @@ class CONTENT_EXPORT ServiceWorkerContextClient
       pending_service_worker_receiver_;
   mojo::PendingReceiver<blink::mojom::ControllerServiceWorker>
       controller_receiver_;
-  mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+  mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
       pending_subresource_loader_updater_;
 
   // This is bound on the initiator thread.

content/renderer/service_worker/service_worker_fetch_context_impl.cc

@@ -32,7 +32,7 @@ ServiceWorkerFetchContextImpl::ServiceWorkerFetchContextImpl(
         websocket_handshake_throttle_provider,
     mojo::PendingReceiver<blink::mojom::RendererPreferenceWatcher>
         preference_watcher_receiver,
-    mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+    mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
         pending_subresource_loader_updater)
     : renderer_preferences_(renderer_preferences),
       worker_script_url_(worker_script_url),

content/renderer/service_worker/service_worker_fetch_context_impl.h

@@ -12,6 +12,7 @@
 #include "third_party/blink/public/mojom/renderer_preference_watcher.mojom.h"
 #include "third_party/blink/public/mojom/renderer_preferences.mojom.h"
 #include "third_party/blink/public/mojom/service_worker/service_worker.mojom.h"
+#include "third_party/blink/public/mojom/worker/subresource_loader_updater.mojom.h"
 #include "third_party/blink/public/platform/web_worker_fetch_context.h"
 #include "url/gurl.h"
 
@@ -22,7 +23,7 @@ class WebSocketHandshakeThrottleProvider;
 
 class CONTENT_EXPORT ServiceWorkerFetchContextImpl final
     : public blink::WebWorkerFetchContext,
-      public blink::mojom::ServiceWorkerSubresourceLoaderUpdater,
+      public blink::mojom::SubresourceLoaderUpdater,
       public blink::mojom::RendererPreferenceWatcher {
  public:
   // |url_loader_factory_info| is used for regular loads from the service worker
@@ -48,7 +49,7 @@ class CONTENT_EXPORT ServiceWorkerFetchContextImpl final
           websocket_handshake_throttle_provider,
       mojo::PendingReceiver<blink::mojom::RendererPreferenceWatcher>
           preference_watcher_receiver,
-      mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+      mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
           pending_subresource_loader_updater);
 
   // blink::WebWorkerFetchContext implementation:
@@ -108,14 +109,14 @@ class CONTENT_EXPORT ServiceWorkerFetchContextImpl final
 
   mojo::Receiver<blink::mojom::RendererPreferenceWatcher>
       preference_watcher_receiver_{this};
-  mojo::Receiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+  mojo::Receiver<blink::mojom::SubresourceLoaderUpdater>
       subresource_loader_updater_{this};
 
   // These mojo objects are kept while starting up the worker thread. Valid
   // until InitializeOnWorkerThread().
   mojo::PendingReceiver<blink::mojom::RendererPreferenceWatcher>
       preference_watcher_pending_receiver_;
-  mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+  mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
       pending_subresource_loader_updater_;
 
   // This is owned by ThreadedMessagingProxyBase on the main thread.

content/renderer/worker/dedicated_worker_host_factory_client.cc

@@ -141,7 +141,7 @@ void DedicatedWorkerHostFactoryClient::OnScriptLoadStarted(
     blink::mojom::WorkerMainScriptLoadParamsPtr main_script_load_params,
     std::unique_ptr<blink::URLLoaderFactoryBundleInfo>
         subresource_loader_factory_bundle_info,
-    mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+    mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
         subresource_loader_updater,
     blink::mojom::ControllerServiceWorkerInfoPtr controller_info) {
   DCHECK(base::FeatureList::IsEnabled(blink::features::kPlzDedicatedWorker));

content/renderer/worker/dedicated_worker_host_factory_client.h

@@ -76,7 +76,7 @@ class DedicatedWorkerHostFactoryClient final
       blink::mojom::WorkerMainScriptLoadParamsPtr main_script_load_params,
       std::unique_ptr<blink::URLLoaderFactoryBundleInfo>
           subresource_loader_factory_bundle_info,
-      mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+      mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
           subresource_loader_updater,
       blink::mojom::ControllerServiceWorkerInfoPtr controller_info) override;
   void OnScriptLoadStartFailed() override;
@@ -85,7 +85,7 @@ class DedicatedWorkerHostFactoryClient final
   blink::WebDedicatedWorker* worker_;
 
   scoped_refptr<ChildURLLoaderFactoryBundle> subresource_loader_factory_bundle_;
-  mojo::PendingReceiver<blink::mojom::ServiceWorkerSubresourceLoaderUpdater>
+  mojo::PendingReceiver<blink::mojom::SubresourceLoaderUpdater>
       pending_subresource_loader_updater_;
 
   scoped_refptr<ServiceWorkerProviderContext> service_worker_provider_context_;

third_party/blink/public/mojom/BUILD.gn

@@ -143,6 +143,7 @@ mojom("mojom_platform") {
     "worker/shared_worker_creation_context_type.mojom",
     "worker/shared_worker_host.mojom",
     "worker/shared_worker_info.mojom",
+    "worker/subresource_loader_updater.mojom",
     "worker/worker_content_settings_proxy.mojom",
     "worker/worker_main_script_load_params.mojom",
   ]

third_party/blink/public/mojom/service_worker/embedded_worker.mojom

@@ -10,6 +10,7 @@ import "mojo/public/mojom/base/unguessable_token.mojom";
 import "services/network/public/mojom/url_loader_factory.mojom";
 import "third_party/blink/public/mojom/devtools/console_message.mojom";
 import "third_party/blink/public/mojom/devtools/devtools_agent.mojom";
+import "third_party/blink/public/mojom/worker/subresource_loader_updater.mojom";
 import "third_party/blink/public/mojom/loader/url_loader_factory_bundle.mojom";
 import "third_party/blink/public/mojom/renderer_preference_watcher.mojom";
 import "third_party/blink/public/mojom/renderer_preferences.mojom";
@@ -110,11 +111,8 @@ struct EmbeddedWorkerStartParams {
   // loader factory can't load.
   URLLoaderFactoryBundle subresource_loader_factories;
 
-  // Another interface to talk to the service worker from the browser process
-  // to update WorkerFetchContext. See the comment of
-  // ServiceWorkerSubresourceLoaderUpdater why there are two interfaces.
-  pending_receiver<ServiceWorkerSubresourceLoaderUpdater>
-      subresource_loader_updater;
+  // Used for updating subresource loaders after NetworkService crash etc.
+  pending_receiver<SubresourceLoaderUpdater> subresource_loader_updater;
 };
 
 // Holds timing information about the start worker sequence for UMA.

third_party/blink/public/mojom/service_worker/service_worker.mojom

@@ -12,7 +12,6 @@ import "services/network/public/mojom/url_loader_factory.mojom";
 import "third_party/blink/public/mojom/background_fetch/background_fetch.mojom";
 import "third_party/blink/public/mojom/devtools/console_message.mojom";
 import "third_party/blink/public/mojom/fetch/fetch_api_response.mojom";
-import "third_party/blink/public/mojom/loader/url_loader_factory_bundle.mojom";
 import "third_party/blink/public/mojom/messaging/transferable_message.mojom";
 import "third_party/blink/public/mojom/notifications/notification.mojom";
 import "third_party/blink/public/mojom/payments/payment_app.mojom";
@@ -286,22 +285,3 @@ interface ServiceWorker {
   // Adds a message to DevTools console which is associated with this worker.
   AddMessageToConsole(ConsoleMessageLevel level, string message);
 };
-
-// This is another interface for talking to a running service worker in
-// addition to the ServiceWorker interface defined above. The reason we have two
-// interfaces is that implementations of these two interfaces live in different
-// places (one in blink and the other in content). Ideally these two interfaces
-// should be merged but we separate them to avoid cumbersome type conversions
-// between blink and content.
-// TODO(nhiroki): Rename this to SubresourceLoaderUpdater, and move it to the
-// loader mojom directory as this is also used for dedicated workers.
-interface ServiceWorkerSubresourceLoaderUpdater {
-  // Provides the worker an updated |subresource_loader_factories|.
-  //
-  // Pushes updated set of subresource URL loader factories to the worker
-  // (for example, after DevTools network interception has been enabled).
-  // Note this does not affect the script loader factory, whose
-  // implementation lives in the browser and may be updated there.
-  UpdateSubresourceLoaderFactories(
-      URLLoaderFactoryBundle subresource_loader_factories);
-};

third_party/blink/public/mojom/worker/dedicated_worker_host_factory.mojom

@@ -9,11 +9,11 @@ import "services/service_manager/public/mojom/interface_provider.mojom";
 import "third_party/blink/public/mojom/blob/blob_url_store.mojom";
 import "third_party/blink/public/mojom/browser_interface_broker.mojom";
 import "third_party/blink/public/mojom/loader/fetch_client_settings_object.mojom";
+import "third_party/blink/public/mojom/worker/subresource_loader_updater.mojom";
 import "third_party/blink/public/mojom/loader/url_loader_factory_bundle.mojom";
 import "third_party/blink/public/mojom/worker/dedicated_worker_host.mojom";
 import "third_party/blink/public/mojom/worker/worker_main_script_load_params.mojom";
 import "third_party/blink/public/mojom/service_worker/controller_service_worker.mojom";
-import "third_party/blink/public/mojom/service_worker/service_worker.mojom";
 import "third_party/blink/public/mojom/service_worker/service_worker_provider.mojom";
 import "url/mojom/origin.mojom";
 import "url/mojom/url.mojom";
@@ -58,8 +58,7 @@ interface DedicatedWorkerHostFactoryClient {
       URLLoaderFactoryBundle subresource_loader_factories,
 
       // Used for updating subresource loaders after NetworkService crash.
-      pending_receiver<ServiceWorkerSubresourceLoaderUpdater>
-          subresource_loader_updater,
+      pending_receiver<SubresourceLoaderUpdater> subresource_loader_updater,
 
       // Used to make fetches from the worker go through the controller service
       // worker. This is null when there're no controller service worker.

third_party/blink/public/mojom/worker/subresource_loader_updater.mojom

+// Copyright 2019 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+module blink.mojom;
+
+import "third_party/blink/public/mojom/loader/url_loader_factory_bundle.mojom";
+
+// An interface for pushing updated subresource loader factories to workers in
+// renderers, for example, after Network Service crashes or DevTools network
+// interception is enabled/disabled.
+interface SubresourceLoaderUpdater {
+  // Pushes updated set of subresource URL loader factories to a renderer.
+  UpdateSubresourceLoaderFactories(
+      URLLoaderFactoryBundle subresource_loader_factories);
+};