Network traffic annotation added to chrome::BitmapFetcher.

chrome/browser/profiles/profile_avatar_downloader.cc

Index: chrome/browser/profiles/profile_avatar_downloader.cc
diff --git a/chrome/browser/profiles/profile_avatar_downloader.cc b/chrome/browser/profiles/profile_avatar_downloader.cc
index 6bfb7a882494c0cb9e2e0fdaae5ec4176017af7d..e7bd9c2e7e595d34136315d0783ab9c3ce55c82d 100644
--- a/chrome/browser/profiles/profile_avatar_downloader.cc
+++ b/chrome/browser/profiles/profile_avatar_downloader.cc
@@ -12,6 +12,7 @@
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_avatar_icon_util.h"
 #include "net/base/load_flags.h"
+#include "net/traffic_annotation/network_traffic_annotation.h"
 #include "ui/gfx/image/image.h"
 
 namespace {
@@ -27,7 +28,27 @@ ProfileAvatarDownloader::ProfileAvatarDownloader(
   DCHECK(!callback_.is_null());
   GURL url(std::string(kHighResAvatarDownloadUrlPrefix) +
            profiles::GetDefaultAvatarIconFileNameAtIndex(icon_index));
-  fetcher_.reset(new chrome::BitmapFetcher(url, this));
+  net::NetworkTrafficAnnotationTag traffic_annotation =
+      net::DefineNetworkTrafficAnnotation("", R"(
+        semantics {
+          sender: ""

[Mike Lerman, 2017/02/09 13:40:16]

SEMANTICS:

sender: profiles
description: The Google Chrome binary comes bundles with low-resolution versions
of the people avatars that are selecting in chrome://settings. When an avatar is
chosen for a profile, Chrome will download the high-resolution version from
Google's static content servers, for use in the people manager UI.
trigger: User selects a new avatar in chrome://settings for their profile
data: none; only the filename of the png to download.
destination: GOOGLE_OWNED_SERVICE

POLICY:
policy_exception_justification: No content is being uploaded or saved; this
request merely downloads a publicly available PNG file.

[Ramin Halavati, 2017/02/09 14:22:51]

Done.

+          description: ""
+          trigger: ""
+          data: ""
+          destination: WEBSITE/GOOGLE_OWNED_SERVICE/OTHER
+        }
+        policy {
+          cookies_allowed: false/true
+          cookies_store_exceptions: ""
+          setting: ""
+          policy {
+            [POLICY_NAME] {
+              policy_options {mode: MANDATORY/RECOMMENDED/UNSET}
+              value: ...
+            }
+          }
+        })");
+  fetcher_.reset(new chrome::BitmapFetcher(url, this, traffic_annotation));
 }
 
 ProfileAvatarDownloader::~ProfileAvatarDownloader() {