Network traffic annotation added to CloudPrintUrlFetcher.

chrome/service/cloud_print/cloud_print_proxy.cc

Index: chrome/service/cloud_print/cloud_print_proxy.cc
diff --git a/chrome/service/cloud_print/cloud_print_proxy.cc b/chrome/service/cloud_print/cloud_print_proxy.cc
index 02404069ec95d795704f0946c36523c457cd9b50..53b3c48e9babbc8a0e185c709bb41fedf6092583 100644
--- a/chrome/service/cloud_print/cloud_print_proxy.cc
+++ b/chrome/service/cloud_print/cloud_print_proxy.cc
@@ -228,7 +228,20 @@ void CloudPrintProxy::OnUnregisterPrinters(
   ShutdownBackend();
   ConnectorSettings settings;
   settings.InitFrom(service_prefs_);
-  wipeout_.reset(new CloudPrintWipeout(this, settings.server_url()));
+  net::PartialNetworkTrafficAnnotationTag partial_traffic_annotation =
+      net::DefinePartialNetworkTrafficAnnotation("cloud_print_proxy",
+                                                 "cloud_print", R"(
+          semantics {
+            description:
+              "Sends a request to Cloud Print to unregister one or more "
+              "printers."
+            trigger:
+              "User request of unregistering printers or a change of an admin "
+              "policy regarding Cloud Print."
+            data: "OAuth2 token and list of parinter ids to unregister."

[Scott Byer, 2017/06/16 16:09:21]

nit: spelling

[Ramin Halavati, 2017/06/16 16:32:06]

Done.

+          })");
+  wipeout_.reset(new CloudPrintWipeout(this, settings.server_url(),
+                                       partial_traffic_annotation));
   wipeout_->UnregisterPrinters(auth_token, printer_ids);
 }