Report data usage UMA for Chrome services

components/autofill/core/browser/wallet/real_pan_wallet_client.cc

 // Copyright 2015 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/autofill/core/browser/wallet/real_pan_wallet_client.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/json/json_reader.h"
 #include "base/json/json_writer.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "base/values.h"
 #include "components/autofill/core/browser/credit_card.h"
 #include "components/autofill/core/common/autofill_switches.h"
+#include "components/data_use_measurement/core/data_use_user_data.h"
 #include "google_apis/gaia/identity_provider.h"
 #include "net/base/escape.h"
 #include "net/base/load_flags.h"
 #include "net/http/http_status_code.h"
 #include "net/url_request/url_fetcher.h"
 #include "net/url_request/url_request_context_getter.h"
 
 namespace autofill {
 namespace wallet {
 
@@ skipping 182 matching lines @@
     request_.reset();
     delegate_->OnDidGetRealPan(AutofillClient::PERMANENT_FAILURE,
                                std::string());
   }
   access_token_request_.reset();
 }
 
 void RealPanWalletClient::CreateRequest() {
   request_ = net::URLFetcher::Create(0, GetUnmaskCardRequestUrl(),
                                      net::URLFetcher::POST, this);
+  data_use_measurement::DataUseUserData::AttachToFetcher(
+      request_.get(), data_use_measurement::DataUseUserData::AUTOFILL);
   request_->SetRequestContext(context_getter_.get());
   request_->SetLoadFlags(net::LOAD_DO_NOT_SAVE_COOKIES |
       net::LOAD_DO_NOT_SEND_COOKIES | net::LOAD_DISABLE_CACHE);
 
   base::DictionaryValue request_dict;
   request_dict.SetString("encrypted_cvc", "__param:s7e_13_cvc");
   request_dict.SetString("credit_card_id", card_.server_id());
   scoped_ptr<base::DictionaryValue> risk_data(new base::DictionaryValue());
   if (response_.providing_risk_advisory_data) {
     risk_data->SetString("message_type", "RISK_ADVISORY_DATA");
@@ skipping 43 matching lines @@
 
 void RealPanWalletClient::SetOAuth2TokenAndStartRequest() {
   request_->AddExtraRequestHeader(net::HttpRequestHeaders::kAuthorization +
                                   std::string(": Bearer ") + access_token_);
 
   request_->Start();
 }
 
 }  // namespace wallet
 }  // namespace autofill