Network traffic annotation added to OAuth2ApiCallFlow and its subclasses.

components/signin/core/browser/refresh_token_annotation_request.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "components/signin/core/browser/refresh_token_annotation_request.h"
 
 #include "base/location.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/rand_util.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/stringprintf.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/time/time.h"
 #include "components/prefs/pref_service.h"
 #include "components/signin/core/browser/signin_client.h"
 #include "components/signin/core/common/signin_pref_names.h"
 #include "google_apis/gaia/gaia_constants.h"
 #include "google_apis/gaia/gaia_urls.h"
 #include "net/base/escape.h"
+#include "net/traffic_annotation/network_traffic_annotation.h"
 #include "net/url_request/url_request_context_getter.h"
 
 namespace {
 
 void RecordRequestStatusHistogram(bool success) {
   UMA_HISTOGRAM_BOOLEAN("Signin.RefreshTokenAnnotationRequest", success);
 }
 }
 
 RefreshTokenAnnotationRequest::RefreshTokenAnnotationRequest(
@@ skipping 134 matching lines @@
 }
 
 void RefreshTokenAnnotationRequest::ProcessApiCallFailure(
     const net::URLFetcher* source) {
   DCHECK(CalledOnValidThread());
   DVLOG(2) << "Request failed";
   RecordRequestStatusHistogram(false);
   base::ThreadTaskRunnerHandle::Get()->PostTask(FROM_HERE, request_callback_);
   request_callback_.Reset();
 }
+
+net::PartialNetworkTrafficAnnotationTag
+RefreshTokenAnnotationRequest::GetNetworkTrafficAnnotationTag() {
+  return net::DefinePartialNetworkTrafficAnnotation("...",
+                                                    "oauth2_api_call_flow", R"(
+      semantics {
+        sender: "..."
+        description: "..."
+        trigger: "..."
+        data: "..."
+        destination: WEBSITE/GOOGLE_OWNED_SERVICE/OTHER/LOCAL
+      }
+      policy {
+        setting: "..."
+        chrome_policy {
+          [POLICY_NAME] {
+            policy_options {mode: MANDATORY/RECOMMENDED/UNSET}
+            [POLICY_NAME]: ... //(value to disable it)
+          }
+        }
+        policy_exception_justification: "..."
+      })");
+}

[Roger Tawa OOO till Jul 10th, 2017/05/26 13:46:10]

       semantics {
         sender: "Account Fetcher Service"
         description: "Sends request to /IssueToken endpoint with device_id to
backfill device info for refresh tokens issued pre-M38."
         trigger: "When refreshing account information in AccountFetcherService.
 On chrome startup and at most once per day."
         data: "Oauth2 access token for user, device_id for chrome profile,
chrome's client id, chrome version number"
         destination: GOOGLE_OWNED_SERVICE
       }
       policy {
         setting: "none"
         chrome_policy {
           [POLICY_NAME] {
             policy_options {mode: MANDATORY/RECOMMENDED/UNSET}
             [POLICY_NAME]: none
           }
         }
         policy_exception_justification: "Not implemented"

[Ramin Halavati, 2017/05/29 05:30:52]

Done.