Log EVENT_SKIPPED_SHOW in payment_request

Change-Id: I1882e648e9ac1fe7224e504a455a833f0cefadab
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1570072
Reviewed-by: Rouslan Solomakhin <rouslan@chromium.org>
Reviewed-by: Sahel Sharify <sahel@chromium.org>
Commit-Queue: Sahel Sharify <sahel@chromium.org>
Cr-Commit-Position: refs/heads/master@{#651457}
diff --git a/components/payments/content/payment_request.cc b/components/payments/content/payment_request.cc
index 633cce6..0a190ab 100644
--- a/components/payments/content/payment_request.cc
+++ b/components/payments/content/payment_request.cc
@@ -420,6 +420,7 @@
   if (methods_supported) {
     if (SatisfiesSkipUIConstraints()) {
       skipped_payment_request_ui_ = true;
+      journey_logger_.SetEventOccurred(JourneyLogger::EVENT_SKIPPED_SHOW);
       Pay();
     }
   } else {