Network traffic annotation added to image_data_fetcher.

components/doodle/doodle_service.cc

Index: components/doodle/doodle_service.cc
diff --git a/components/doodle/doodle_service.cc b/components/doodle/doodle_service.cc
index 8e61a0e4d43545d48708285950d600efa9525267..1e08502ffe5f27923c8c9d81f101b4da3dbf0e0c 100644
--- a/components/doodle/doodle_service.cc
+++ b/components/doodle/doodle_service.cc
@@ -17,6 +17,7 @@
 #include "components/prefs/pref_registry.h"
 #include "components/prefs/pref_registry_simple.h"
 #include "components/prefs/pref_service.h"
+#include "net/traffic_annotation/network_traffic_annotation.h"
 #include "ui/gfx/image/image.h"
 
 namespace doodle {
@@ -106,10 +107,31 @@ void DoodleService::GetImage(const ImageCallback& callback) {
   bool has_cta = cached_config_->large_cta_image.has_value();
   const GURL& image_url = has_cta ? cached_config_->large_cta_image->url
                                   : cached_config_->large_image.url;
+  net::NetworkTrafficAnnotationTag traffic_annotation =
+      net::DefineNetworkTrafficAnnotation("...", R"(

[Marc Treib, 2017/05/19 08:29:11]

doodle_service

[Ramin Halavati, 2017/05/19 08:35:18]

Done.

+        semantics {
+          sender: "..."

[Marc Treib, 2017/05/19 08:29:12]

Doodle service

[Ramin Halavati, 2017/05/19 08:35:18]

Done.

+          description: "..."

[Marc Treib, 2017/05/19 08:29:12]

Downloads the Doodle image if Google is your configured search provider.

[Ramin Halavati, 2017/05/19 08:35:18]

Done.

+          trigger: "..."

[Marc Treib, 2017/05/19 08:29:12]

Displaying the new tab page on Android.

[Ramin Halavati, 2017/05/19 08:35:18]

Done.

+          data: "..."

[Marc Treib, 2017/05/19 08:29:12]

None.

[Ramin Halavati, 2017/05/19 08:35:18]

Done.

+          destination: WEBSITE/GOOGLE_OWNED_SERVICE/OTHER/LOCAL

[Marc Treib, 2017/05/19 08:29:12]

GOOGLE_OWNED_SERVICE

[Ramin Halavati, 2017/05/19 08:35:18]

Done.

+        }
+        policy {
+          cookies_allowed: false
+          setting: "..."

[Marc Treib, 2017/05/19 08:29:12]

Choosing a non-Google search engine in Chromium settings under 'Search Engine'
will disable this feature.

[Ramin Halavati, 2017/05/19 08:35:18]

Done.

+          chrome_policy {
+            [POLICY_NAME] {
+              policy_options {mode: MANDATORY/RECOMMENDED/UNSET}
+              [POLICY_NAME]: ... //(value to disable it)
+            }
+          }
+          policy_exception_justification: "..."

[Marc Treib, 2017/05/19 08:29:12]

Not implemented, considered not useful as it does not upload any data and just
downloads a logo image.

[Ramin Halavati, 2017/05/19 08:35:18]

Done.

+        })");
   image_fetcher_->StartOrQueueNetworkRequest(
       image_url.spec(), image_url,
       base::Bind(&DoodleService::ImageFetched, base::Unretained(this),
-                 callback));
+                 callback),
+      traffic_annotation);
 }
 
 void DoodleService::AddObserver(Observer* observer) {