[Payments] Add CanMakePayment metrics.

chrome/android/java/src/org/chromium/chrome/browser/payments/PaymentRequestImpl.java

Index: chrome/android/java/src/org/chromium/chrome/browser/payments/PaymentRequestImpl.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/payments/PaymentRequestImpl.java b/chrome/android/java/src/org/chromium/chrome/browser/payments/PaymentRequestImpl.java
index 4ba0c34499b6b9b9dc51848575d03484185cb6c3..8d37d6afc5148b912f0228290f0a9da5199c7c23 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/payments/PaymentRequestImpl.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/payments/PaymentRequestImpl.java
@@ -479,6 +479,7 @@ public class PaymentRequestImpl
 
         mUI.show();
         recordSuccessFunnelHistograms("Shown");
+        mJourneyLogger.setShowCalled();
     }
 
     private static Map<String, PaymentMethodData> getValidatedMethodData(
@@ -1148,12 +1149,16 @@ public class PaymentRequestImpl
         }
 
         query.addObserver(this);
-        if (isFinishedQueryingPaymentApps()) query.setResponse(mCanMakePayment);
+        if (isFinishedQueryingPaymentApps()) {
+            query.setResponse(mCanMakePayment);
+            mJourneyLogger.setCanMakePaymentValue(mCanMakePayment);
+        }
     }
 
     private void respondCanMakePaymentQuery(boolean response) {
         mClient.onCanMakePayment(response ? CanMakePaymentQueryResult.CAN_MAKE_PAYMENT
                 : CanMakePaymentQueryResult.CANNOT_MAKE_PAYMENT);
+        mJourneyLogger.setCanMakePaymentValue(mCanMakePayment);
         if (sObserverForTest != null) {
             sObserverForTest.onPaymentRequestServiceCanMakePaymentQueryResponded();
         }