Network traffic annotation added to URLLoaderImpl.

content/browser/webui/web_ui_url_loader_factory.cc

Index: content/browser/webui/web_ui_url_loader_factory.cc
diff --git a/content/browser/webui/web_ui_url_loader_factory.cc b/content/browser/webui/web_ui_url_loader_factory.cc
index c058083b9cd2e5ebf3fd1bed093b253328c2fbb4..3e5ad0a605211d9e7c4785801f120d218d105b13 100644
--- a/content/browser/webui/web_ui_url_loader_factory.cc
+++ b/content/browser/webui/web_ui_url_loader_factory.cc
@@ -229,7 +229,9 @@ class WebUIURLLoaderFactory : public mojom::URLLoaderFactory,
                             int32_t request_id,
                             uint32_t options,
                             const ResourceRequest& request,
-                            mojom::URLLoaderClientPtr client) override {
+                            mojom::URLLoaderClientPtr client,
+                            const net::MutableNetworkTrafficAnnotationTag&
+                                traffic_annotation) override {
     DCHECK_CURRENTLY_ON(BrowserThread::UI);
     if (request.url.host_piece() == kChromeUINetworkViewCacheHost) {
       storage_partition_->network_context()->HandleViewCacheRequest(