Add data usage tracking for feedback uploader, crash uploader, dom distiller

components/feedback/feedback_uploader_chrome.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/feedback/feedback_uploader_chrome.h"
 
 #include <string>
 
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/task_runner_util.h"
 #include "base/threading/sequenced_worker_pool.h"
+#include "components/data_use_measurement/core/data_use_user_data.h"
 #include "components/feedback/feedback_report.h"
 #include "components/feedback/feedback_switches.h"
 #include "components/feedback/feedback_uploader_delegate.h"
 #include "components/variations/net/variations_http_headers.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/storage_partition.h"
 #include "net/base/load_flags.h"
 #include "net/url_request/url_fetcher.h"
 #include "url/gurl.h"
@@ skipping 24 matching lines @@
 
   // Note: FeedbackUploaderDelegate deletes itself and the fetcher.
   net::URLFetcher* fetcher =
       net::URLFetcher::Create(
           post_url, net::URLFetcher::POST,
           new FeedbackUploaderDelegate(
               data, base::Bind(&FeedbackUploaderChrome::UpdateUploadTimer,
                                AsWeakPtr()),
               base::Bind(&FeedbackUploaderChrome::RetryReport, AsWeakPtr())))
           .release();
-
+  data_use_measurement::DataUseUserData::AttachToFetcher(
+      fetcher, data_use_measurement::DataUseUserData::FEEDBACK_UPLOADER);
   // Tell feedback server about the variation state of this install.
   net::HttpRequestHeaders headers;
   variations::AppendVariationHeaders(
       fetcher->GetOriginalURL(), context_->IsOffTheRecord(), false, &headers);
   fetcher->SetExtraRequestHeaders(headers.ToString());
 
   fetcher->SetUploadData(kProtoBufMimeType, data);
   fetcher->SetRequestContext(
       content::BrowserContext::GetDefaultStoragePartition(context_)->
           GetURLRequestContext());
   fetcher->SetLoadFlags(net::LOAD_DO_NOT_SAVE_COOKIES |
                         net::LOAD_DO_NOT_SEND_COOKIES);
   fetcher->Start();
 }
 
 }  // namespace feedback