[Payment Request] Adds a JourneyLogger instance to the PaymentRequest

ios/chrome/browser/payments/payment_request.mm

 // Copyright 2017 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 "ios/chrome/browser/payments/payment_request.h"
 
 #include <algorithm>
 
 #include "base/containers/adapters.h"
 #include "base/memory/ptr_util.h"
@@ skipping 10 matching lines @@
 #include "components/payments/core/payment_instrument.h"
 #include "components/payments/core/payment_request_data_util.h"
 #include "components/prefs/pref_service.h"
 #include "components/signin/core/browser/signin_manager.h"
 #include "ios/chrome/browser/application_context.h"
 #include "ios/chrome/browser/autofill/validation_rules_storage_factory.h"
 #include "ios/chrome/browser/browser_state/chrome_browser_state.h"
 #import "ios/chrome/browser/payments/payment_request_util.h"
 #include "ios/chrome/browser/signin/signin_manager_factory.h"
 #include "ios/web/public/payments/payment_request.h"
+#include "ios/web/public/web_state/web_state.h"
 #include "third_party/libaddressinput/chromium/chrome_metadata_source.h"
 #include "third_party/libaddressinput/src/cpp/include/libaddressinput/source.h"
 #include "third_party/libaddressinput/src/cpp/include/libaddressinput/storage.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
 #endif
 
 namespace {
 
 std::unique_ptr<::i18n::addressinput::Source> GetAddressInputSource(
     net::URLRequestContextGetter* url_context_getter) {
   return std::unique_ptr<::i18n::addressinput::Source>(
       new autofill::ChromeMetadataSource(I18N_ADDRESS_VALIDATION_DATA_URL,
                                          url_context_getter));
 }
 
 std::unique_ptr<::i18n::addressinput::Storage> GetAddressInputStorage() {
   return autofill::ValidationRulesStorageFactory::CreateStorage();
 }
 
 }  // namespace
 
 namespace payments {
 
 PaymentRequest::PaymentRequest(
     const web::PaymentRequest& web_payment_request,
     ios::ChromeBrowserState* browser_state,
+    web::WebState* web_state,
     autofill::PersonalDataManager* personal_data_manager,
     id<PaymentRequestUIDelegate> payment_request_ui_delegate)
     : web_payment_request_(web_payment_request),
       browser_state_(browser_state),
+      web_state_(web_state),
       personal_data_manager_(personal_data_manager),
       payment_request_ui_delegate_(payment_request_ui_delegate),
       address_normalizer_(new AddressNormalizerImpl(
           GetAddressInputSource(
               personal_data_manager_->GetURLRequestContextGetter()),
           GetAddressInputStorage())),
       selected_shipping_profile_(nullptr),
       selected_contact_profile_(nullptr),
       selected_payment_method_(nullptr),
       selected_shipping_option_(nullptr),
       profile_comparator_(GetApplicationContext()->GetApplicationLocale(),
-                          *this) {
+                          *this),
+      journey_logger_(IsIncognito(), GetLastCommittedURL(), GetUkmRecorder()) {
   PopulateAvailableShippingOptions();
   PopulateProfileCache();
   PopulateAvailableProfiles();
   PopulatePaymentMethodCache();
   PopulateAvailablePaymentMethods();
 
   SetSelectedShippingOption();
 
   if (request_shipping()) {
     // If the merchant provided a default shipping option, and the
@@ skipping 37 matching lines @@
 bool PaymentRequest::IsIncognito() const {
   return browser_state_->IsOffTheRecord();
 }
 
 bool PaymentRequest::IsSslCertificateValid() {
   NOTREACHED() << "Implementation is never used";
   return false;
 }
 
 const GURL& PaymentRequest::GetLastCommittedURL() const {
-  NOTREACHED() << "Implementation is never used";
-  return GURL::EmptyGURL();
+  return web_state_->GetLastCommittedURL();
 }
 
 void PaymentRequest::DoFullCardRequest(
     const autofill::CreditCard& credit_card,
     base::WeakPtr<autofill::payments::FullCardRequest::ResultDelegate>
         result_delegate) {
   [payment_request_ui_delegate_ requestFullCreditCard:credit_card
                                        resultDelegate:result_delegate];
 }
 
@@ skipping 246 matching lines @@
   // should be treated as the selected item.
   for (auto* shipping_option : base::Reversed(shipping_options_)) {
     if (shipping_option->selected) {
       selected_shipping_option_ = shipping_option;
       break;
     }
   }
 }
 
 }  // namespace payments