Implement dumb URLLoader{Factory} for ServiceWorker script loading (for try)

content/browser/service_worker/service_worker_url_request_job_unittest.cc

Index: content/browser/service_worker/service_worker_url_request_job_unittest.cc
diff --git a/content/browser/service_worker/service_worker_url_request_job_unittest.cc b/content/browser/service_worker/service_worker_url_request_job_unittest.cc
index 54ab7313d3931fbcc209818604b90c93e2486106..41e25afb0a7d86c61657b006f038a251a438e084 100644
--- a/content/browser/service_worker/service_worker_url_request_job_unittest.cc
+++ b/content/browser/service_worker/service_worker_url_request_job_unittest.cc
@@ -439,7 +439,8 @@ class DelayHelper : public EmbeddedWorkerTestHelper {
     EmbeddedWorkerTestHelper::OnStartWorker(
         embedded_worker_id_, service_worker_version_id_, scope_, script_url_,
         pause_after_download_, std::move(start_worker_request_),
-        std::move(start_worker_instance_host_));
+        std::move(start_worker_instance_host_),
+        std::move(provider_client_info_));
   }
 
   void Respond() {
@@ -458,14 +459,15 @@ class DelayHelper : public EmbeddedWorkerTestHelper {
   }
 
  protected:
-  void OnStartWorker(int embedded_worker_id,
-                     int64_t service_worker_version_id,
-                     const GURL& scope,
-                     const GURL& script_url,
-                     bool pause_after_download,
-                     mojom::ServiceWorkerEventDispatcherRequest request,
-                     mojom::EmbeddedWorkerInstanceHostAssociatedPtrInfo
-                         instance_host) override {
+  void OnStartWorker(
+      int embedded_worker_id,
+      int64_t service_worker_version_id,
+      const GURL& scope,
+      const GURL& script_url,
+      bool pause_after_download,
+      mojom::ServiceWorkerEventDispatcherRequest request,
+      mojom::EmbeddedWorkerInstanceHostAssociatedPtrInfo instance_host,
+      mojom::ServiceWorkerProviderClientInfoPtr provider_client_info) override {
     embedded_worker_id_ = embedded_worker_id;
     service_worker_version_id_ = service_worker_version_id;
     scope_ = scope;
@@ -473,6 +475,7 @@ class DelayHelper : public EmbeddedWorkerTestHelper {
     pause_after_download_ = pause_after_download;
     start_worker_request_ = std::move(request);
     start_worker_instance_host_ = std::move(instance_host);
+    provider_client_info_ = std::move(provider_client_info);
   }
 
   void OnFetchEvent(
@@ -497,6 +500,7 @@ class DelayHelper : public EmbeddedWorkerTestHelper {
   mojom::ServiceWorkerEventDispatcherRequest start_worker_request_;
   mojom::EmbeddedWorkerInstanceHostAssociatedPtrInfo
       start_worker_instance_host_;
+  mojom::ServiceWorkerProviderClientInfoPtr provider_client_info_;
   int embedded_worker_id_ = 0;
   int fetch_event_id_ = 0;
   mojom::ServiceWorkerFetchResponseCallbackPtr response_callback_;