S13nServiceWorker: Populate NavigationData when NetworkService is disabled

When S13nServiceWorker is enabled but NetworkService is disabled,
NavigationURLLoaderImpl actually uses URLRequest when a navigation
is not intercepted. In that case we have a NavigationData and we can
populate it to NavigationHandle. Since some features like Previews
use NavigationData to store their data, it would be better to
populate it if possible.

This fixes following browser_tests:
- PreviewsNoScriptBrowserTest.NoScriptPreviewsEnabled
- PreviewsNoScriptBrowserTest.NoScriptPreviewsEnabledHttpRedirectToHttps

Bug: 866367
Change-Id: Idc85d272772be81dddde9e9e0bdf76f4fadfef8a
Reviewed-on: https://chromium-review.googlesource.com/1148094Reviewed-by: Yutaka Hirano <yhirano@chromium.org>
Reviewed-by: Matt Falkenhagen <falken@chromium.org>
Reviewed-by: Makoto Shimazu <shimazu@chromium.org>
Commit-Queue: Kenichi Ishibashi <bashi@chromium.org>
Cr-Commit-Position: refs/heads/master@{#578963}

content/browser/loader/navigation_url_loader_impl.cc

@@ -927,6 +927,7 @@ class NavigationURLLoaderImpl::URLLoaderRequestController
     // Previews off.
     PreviewsState previews_state = PREVIEWS_OFF;
     std::unique_ptr<NavigationData> cloned_navigation_data;
+
     if (IsLoaderInterceptionEnabled()) {
       bool must_download = download_utils::MustDownload(
           url_, head.headers.get(), head.mime_type);
@@ -944,7 +945,21 @@ class NavigationURLLoaderImpl::URLLoaderRequestController
       is_download =
           !response_intercepted && (must_download || !known_mime_type);
       is_stream = false;
-    } else {
+
+      // If NetworkService is on, or an interceptor handled the request, the
+      // request doesn't use ResourceDispatcherHost so
+      // CallOnReceivedResponse and return here.
+      if (base::FeatureList::IsEnabled(network::features::kNetworkService) ||
+          !default_loader_used_) {
+        CallOnReceivedResponse(head, std::move(url_loader_client_endpoints),
+                               std::move(cloned_navigation_data), is_download,
+                               is_stream, previews_state);
+        return;
+      }
+    }
+
+    // NetworkService is off and an interceptor didn't handle the request,
+    // so it went to ResourceDispatcherHost.
     ResourceDispatcherHostImpl* rdh = ResourceDispatcherHostImpl::Get();
     net::URLRequest* url_request = rdh->GetURLRequest(global_request_id_);
 
@@ -975,6 +990,7 @@ class NavigationURLLoaderImpl::URLLoaderRequestController
       ServiceWorkerProviderHost* sw_provider_host =
           ServiceWorkerRequestHandler::GetProviderHost(url_request);
       if (sw_provider_host && sw_provider_host->controller()) {
+        DCHECK(!blink::ServiceWorkerUtils::IsServicificationEnabled());
         subresource_loader_params_ = SubresourceLoaderParams();
         subresource_loader_params_->controller_service_worker_info =
             mojom::ControllerServiceWorkerInfo::New();
@@ -993,7 +1009,6 @@ class NavigationURLLoaderImpl::URLLoaderRequestController
     } else {
       is_download = is_stream = false;
     }
-    }
 
     CallOnReceivedResponse(head, std::move(url_loader_client_endpoints),
                            std::move(cloned_navigation_data), is_download,