Network traffic annotation added to drive/base_requests.

chrome/browser/sync_file_system/drive_backend/sync_engine.cc

 // Copyright 2013 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 "chrome/browser/sync_file_system/drive_backend/sync_engine.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 38 matching lines @@
 #include "components/drive/service/drive_service_interface.h"
 #include "components/signin/core/browser/profile_oauth2_token_service.h"
 #include "components/signin/core/browser/signin_manager.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/storage_partition.h"
 #include "extensions/browser/extension_system.h"
 #include "extensions/browser/extension_system_provider.h"
 #include "extensions/browser/extensions_browser_client.h"
 #include "extensions/common/extension.h"
 #include "google_apis/drive/drive_api_url_generator.h"
+#include "net/traffic_annotation/network_traffic_annotation.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "storage/browser/blob/scoped_file.h"
 #include "storage/common/fileapi/file_system_util.h"
 
 namespace sync_file_system {
 
 class RemoteChangeProcessor;
 
 namespace drive_backend {
 
+constexpr net::NetworkTrafficAnnotationTag kTrafficAnnotation =
+    net::DefineNetworkTrafficAnnotation("...", R"(

[tzik, 2017/03/08 05:30:34]

sync_file_system

[Ramin Halavati, 2017/03/08 09:41:20]

Done.

+        semantics {
+          sender: "..."

[tzik, 2017/03/08 05:30:34]

Sync FileSystem Chrome API

[Ramin Halavati, 2017/03/08 09:41:20]

Done.

+          description: "..."

[tzik, 2017/03/08 05:30:34]

Sync FileSystem API provides an isolated FileSystem to Chrome Apps. The contents
of the FileSystem are automatically synced among application instances through a
hidden folder on Google Drive. This traffic is uploading or downloading these
files for synchronization.

[Ramin Halavati, 2017/03/08 09:41:20]

Done.

+          trigger: "..."

[tzik, 2017/03/08 05:30:34]

When a Chrome App uses Sync FileSystem API, or when a file on Google Drive is
modified.

[Ramin Halavati, 2017/03/08 09:41:20]

Done.

+          data: "..."

[tzik, 2017/03/08 05:30:34]

Files that created by Chrome Apps via Sync FileSystem API.

[Ramin Halavati, 2017/03/08 09:41:19]

Done.

+          destination: WEBSITE/GOOGLE_OWNED_SERVICE/OTHER

[tzik, 2017/03/08 05:30:34]

GOOGLE_OWNED_SERVICE

[Ramin Halavati, 2017/03/08 09:41:20]

Done.

+        }
+        policy {
+          cookies_allowed: false/true

[tzik, 2017/03/08 05:30:34]

false

[Ramin Halavati, 2017/03/08 09:41:20]

Done.

+          cookies_store: "..."

[tzik, 2017/03/08 05:30:34]

This feature cannot be disabled in settings.

[Ramin Halavati, 2017/03/08 09:41:19]

Done.

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

[tzik, 2017/03/08 05:30:34]

Not implemented.

[Ramin Halavati, 2017/03/08 09:41:19]

Done.

+        })");
+
 std::unique_ptr<drive::DriveServiceInterface>
 SyncEngine::DriveServiceFactory::CreateDriveService(
     OAuth2TokenService* oauth2_token_service,
     net::URLRequestContextGetter* url_request_context_getter,
     base::SequencedTaskRunner* blocking_task_runner) {
   return std::unique_ptr<
       drive::DriveServiceInterface>(new drive::DriveAPIService(
       oauth2_token_service, url_request_context_getter, blocking_task_runner,
       GURL(google_apis::DriveApiUrlGenerator::kBaseUrlForProduction),
       GURL(google_apis::DriveApiUrlGenerator::kBaseThumbnailUrlForProduction),
-      std::string() /* custom_user_agent */));
+      std::string(), /* custom_user_agent */
+      kTrafficAnnotation));
 }
 
 class SyncEngine::WorkerObserver : public SyncWorkerInterface::Observer {
  public:
   WorkerObserver(base::SequencedTaskRunner* ui_task_runner,
                  base::WeakPtr<SyncEngine> sync_engine)
       : ui_task_runner_(ui_task_runner),
         sync_engine_(sync_engine) {
     sequence_checker_.DetachFromSequence();
   }
@@ skipping 683 matching lines @@
 
 SyncStatusCallback SyncEngine::TrackCallback(
     const SyncStatusCallback& callback) {
   return callback_tracker_.Register(
       base::Bind(callback, SYNC_STATUS_ABORT),
       callback);
 }
 
 }  // namespace drive_backend
 }  // namespace sync_file_system