Report data usage UMA for Chrome services

chrome/browser/spellchecker/feedback_sender.cc

Index: chrome/browser/spellchecker/feedback_sender.cc
diff --git a/chrome/browser/spellchecker/feedback_sender.cc b/chrome/browser/spellchecker/feedback_sender.cc
index 35aab8bffb1bf5926f43db328973710ad548c9e0..d9d1ffe082d9bba8ae4e51b23e95625c1b3e2065 100644
--- a/chrome/browser/spellchecker/feedback_sender.cc
+++ b/chrome/browser/spellchecker/feedback_sender.cc
@@ -48,6 +48,7 @@
 #include "chrome/common/spellcheck_common.h"
 #include "chrome/common/spellcheck_marker.h"
 #include "chrome/common/spellcheck_messages.h"
+#include "components/data_use_measurement/core/data_use_user_data.h"
 #include "content/public/browser/render_process_host.h"
 #include "google_apis/google_api_keys.h"
 #include "net/base/load_flags.h"
@@ -410,6 +411,8 @@ void FeedbackSender::SendFeedback(const std::vector<Misspelling>& feedback_data,
   net::URLFetcher* sender =
       net::URLFetcher::Create(kUrlFetcherId, feedback_service_url_,
                               net::URLFetcher::POST, this).release();
+  data_use_measurement::DataUseUserData::AttachToFetcher(
+      sender, data_use_measurement::DataUseUserData::SPELL_CHECKER);
   sender->SetLoadFlags(net::LOAD_DO_NOT_SEND_COOKIES |
                        net::LOAD_DO_NOT_SAVE_COOKIES);
   sender->SetUploadData("application/json", feedback);