Network traffic annotation added to CloudPrintUrlFetcher.

chrome/service/cloud_print/cloud_print_connector.cc

 // Copyright (c) 2012 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/service/cloud_print/cloud_print_connector.h"
 
 #include <stddef.h>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/location.h"
 #include "base/md5.h"
 #include "base/rand_util.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "base/values.h"
 #include "chrome/common/cloud_print/cloud_print_constants.h"
 #include "chrome/common/cloud_print/cloud_print_helpers.h"
 #include "chrome/grit/generated_resources.h"
 #include "chrome/service/cloud_print/cloud_print_service_helpers.h"
 #include "net/base/mime_util.h"
+#include "net/traffic_annotation/network_traffic_annotation.h"
 #include "ui/base/l10n/l10n_util.h"
 
 namespace cloud_print {
 
-CloudPrintConnector::CloudPrintConnector(Client* client,
-                                         const ConnectorSettings& settings)
-  : client_(client),
-    next_response_handler_(NULL),
-    stats_ptr_factory_(this) {
+CloudPrintConnector::CloudPrintConnector(
+    Client* client,
+    const ConnectorSettings& settings,
+    const net::PartialNetworkTrafficAnnotationTag& partial_traffic_annotation)
+    : client_(client),
+      next_response_handler_(NULL),
+      partial_traffic_annotation_(partial_traffic_annotation),
+      stats_ptr_factory_(this) {
   settings_.CopyFrom(settings);
 }
 
 bool CloudPrintConnector::InitPrintSystem() {
   if (print_system_.get())
     return true;
   print_system_ = PrintSystem::CreateInstance(
       settings_.print_system_settings());
   if (!print_system_.get()) {
     NOTREACHED();
@@ skipping 283 matching lines @@
   }
   ContinuePendingTaskProcessing();  // Continue processing background tasks.
   return CloudPrintURLFetcher::STOP_PROCESSING;
 }
 
 
 void CloudPrintConnector::StartGetRequest(const GURL& url,
                                           int max_retries,
                                           ResponseHandler handler) {
   next_response_handler_ = handler;
-  request_ = CloudPrintURLFetcher::Create();
+  request_ = CloudPrintURLFetcher::Create(partial_traffic_annotation_);
   request_->StartGetRequest(CloudPrintURLFetcher::REQUEST_UPDATE_JOB,
                             url, this, max_retries, std::string());
 }
 
 void CloudPrintConnector::StartPostRequest(
     CloudPrintURLFetcher::RequestType type,
     const GURL& url,
     int max_retries,
     const std::string& mime_type,
     const std::string& post_data,
     ResponseHandler handler) {
   next_response_handler_ = handler;
-  request_ = CloudPrintURLFetcher::Create();
+  request_ = CloudPrintURLFetcher::Create(partial_traffic_annotation_);
   request_->StartPostRequest(
       type, url, this, max_retries, mime_type, post_data, std::string());
 }
 
 void CloudPrintConnector::ReportUserMessage(const std::string& message_id,
                                             const std::string& failure_msg) {
   // This is a fire and forget type of function.
   // Result of this request will be ignored.
   std::string mime_boundary = net::GenerateMimeMultipartBoundary();
   GURL url = GetUrlForUserMessage(settings_.server_url(), message_id);
   std::string post_data;
   net::AddMultipartValueForUpload(kMessageTextValue, failure_msg, mime_boundary,
                                   std::string(), &post_data);
   net::AddMultipartFinalDelimiterForUpload(mime_boundary, &post_data);
   std::string mime_type("multipart/form-data; boundary=");
   mime_type += mime_boundary;
-  user_message_request_ = CloudPrintURLFetcher::Create();
+  user_message_request_ =
+      CloudPrintURLFetcher::Create(partial_traffic_annotation_);
   user_message_request_->StartPostRequest(
       CloudPrintURLFetcher::REQUEST_USER_MESSAGE, url, this, 1, mime_type,
       post_data, std::string());
 }
 
 bool CloudPrintConnector::RemovePrinterFromList(
     const std::string& printer_name,
     printing::PrinterList* printer_list) {
   for (printing::PrinterList::iterator it = printer_list->begin();
        it != printer_list->end(); ++it) {
@@ skipping 264 matching lines @@
                    kCloudPrintAPIMaxRetryCount, mime_type, post_data,
                    &CloudPrintConnector::HandleRegisterPrinterResponse);
 }
 
 bool CloudPrintConnector::IsSamePrinter(const std::string& name1,
                                         const std::string& name2) const {
   return base::EqualsCaseInsensitiveASCII(name1, name2);
 }
 
 }  // namespace cloud_print