Network traffic annotation added to URLLoaderImpl.

content/network/url_loader_impl.h

Index: content/network/url_loader_impl.h
diff --git a/content/network/url_loader_impl.h b/content/network/url_loader_impl.h
index 9abea130cda47d9669eabb94183c404f07b803e4..a592716c0ce9d9e34c4136b5c85bc7a5e694f9a6 100644
--- a/content/network/url_loader_impl.h
+++ b/content/network/url_loader_impl.h
@@ -14,6 +14,7 @@
 #include "content/common/url_loader.mojom.h"
 #include "mojo/public/cpp/bindings/binding.h"
 #include "mojo/public/cpp/system/simple_watcher.h"
+#include "net/traffic_annotation/network_traffic_annotation.h"
 #include "net/url_request/url_request.h"
 
 namespace content {
@@ -28,7 +29,8 @@ class CONTENT_EXPORT URLLoaderImpl : public mojom::URLLoader,
                 mojom::URLLoaderRequest url_loader_request,
                 int32_t options,
                 const ResourceRequest& request,
-                mojom::URLLoaderClientPtr url_loader_client);
+                mojom::URLLoaderClientPtr url_loader_client,
+                const net::NetworkTrafficAnnotationTag& traffic_annotation);
   ~URLLoaderImpl() override;
 
   // Called when the associated NetworkContext is going away.