[Payments] Log multiple events in the journey logger.

components/payments/content/payment_request.cc

Index: components/payments/content/payment_request.cc
diff --git a/components/payments/content/payment_request.cc b/components/payments/content/payment_request.cc
index 333af474cb41725326b8135478a3d33f3cc62699..75ae2bc83bbd3db157303f3fc5f726eeb3766480 100644
--- a/components/payments/content/payment_request.cc
+++ b/components/payments/content/payment_request.cc
@@ -140,6 +140,7 @@ void PaymentRequest::Show() {
   }
 
   journey_logger_.SetShowCalled();
+  journey_logger_.SetEventOccurred(JourneyLogger::EVENT_SHOWN);
   journey_logger_.SetRequestedInformation(
       spec_->request_shipping(), spec_->request_payer_email(),
       spec_->request_payer_phone(), spec_->request_payer_name());
@@ -227,6 +228,8 @@ void PaymentRequest::CanMakePayment() {
 
 void PaymentRequest::OnPaymentResponseAvailable(
     mojom::PaymentResponsePtr response) {
+  journey_logger_.SetEventOccurred(
+      JourneyLogger::EVENT_RECEIVED_INSTRUMENT_DETAILS);
   client_->OnPaymentResponse(std::move(response));
 }
 
@@ -282,6 +285,7 @@ void PaymentRequest::OnConnectionTerminated() {
 }
 
 void PaymentRequest::Pay() {
+  journey_logger_.SetEventOccurred(JourneyLogger::EVENT_PAY_CLICKED);
   journey_logger_.SetSelectedPaymentMethod(
       JourneyLogger::SELECTED_PAYMENT_METHOD_CREDIT_CARD);
   state_->GeneratePaymentResponse();