Report data usage UMA for Chrome services

chrome/browser/profiles/profile_downloader.cc

 // Copyright (c) 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/profiles/profile_downloader.h"
 
 #include <string>
 #include <vector>
 
 #include "base/json/json_reader.h"
 #include "base/logging.h"
 #include "base/message_loop/message_loop.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/values.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_downloader_delegate.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/signin/account_fetcher_service_factory.h"
 #include "chrome/browser/signin/account_tracker_service_factory.h"
 #include "chrome/browser/signin/chrome_signin_client_factory.h"
 #include "chrome/browser/signin/profile_oauth2_token_service_factory.h"
 #include "chrome/browser/signin/signin_manager_factory.h"
+#include "components/data_use_measurement/core/data_use_user_data.h"
 #include "components/signin/core/browser/account_fetcher_service.h"
 #include "components/signin/core/browser/profile_oauth2_token_service.h"
 #include "components/signin/core/browser/signin_client.h"
 #include "components/signin/core/browser/signin_manager.h"
 #include "components/signin/core/common/profile_management_switches.h"
 #include "content/public/browser/browser_thread.h"
 #include "google_apis/gaia/gaia_constants.h"
 #include "net/base/load_flags.h"
 #include "net/url_request/url_fetcher.h"
 #include "net/url_request/url_request_status.h"
@@ skipping 242 matching lines @@
       image_url_with_size == delegate_->GetCachedPictureURL()) {
     VLOG(1) << "Picture URL matches cached picture URL";
     picture_status_ = PICTURE_CACHED;
     delegate_->OnProfileDownloadSuccess(this);
     return;
   }
 
   VLOG(1) << "Fetching profile image from " << image_url_with_size;
   profile_image_fetcher_ = net::URLFetcher::Create(
       GURL(image_url_with_size), net::URLFetcher::GET, this);
+  data_use_measurement::DataUseUserData::AttachToFetcher(
+      profile_image_fetcher_.get(),
+      data_use_measurement::DataUseUserData::PROFILE_DOWNLOADER);
   profile_image_fetcher_->SetRequestContext(
       delegate_->GetBrowserProfile()->GetRequestContext());
   profile_image_fetcher_->SetLoadFlags(net::LOAD_DO_NOT_SEND_COOKIES |
                                        net::LOAD_DO_NOT_SAVE_COOKIES);
 
   if (!auth_token_.empty()) {
     profile_image_fetcher_->SetExtraRequestHeaders(
         base::StringPrintf(kAuthorizationHeader, auth_token_.c_str()));
   }
 
@@ skipping 81 matching lines @@
     account_info_ = info;
 
     // If the StartFetchingImage was called before we had valid info, the
     // downloader has been waiting so we need to fetch the image data now.
     if (waiting_for_account_info_) {
       FetchImageData();
       waiting_for_account_info_ = false;
     }
   }
 }