[Payments] Don't record CanMakePayment when in incognito mode.

chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestJourneyLoggerUnitTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestJourneyLoggerUnitTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestJourneyLoggerUnitTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestJourneyLoggerUnitTest.java
index fbff08ff91a5a80ada467ab7021c187024b68f54..32e61b6c6715bf4166068ce62eb27155410218d1 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestJourneyLoggerUnitTest.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestJourneyLoggerUnitTest.java
@@ -451,6 +451,27 @@ public class PaymentRequestJourneyLoggerUnitTest {
     }
 
     /**
+     * Tests the canMakePayment metrics are not logged if the Payment Request was done in an
+     * incognito tab.
+     */
+    @Test
+    @SmallTest
+    @Feature({"Payments"})
+    public void testRecordJourneyStatsHistograms_CanMakePayment_IncognitoTab() {
+        JourneyLogger logger = new JourneyLogger();
+        assertNoLogForCanMakePayment();
+
+        // The user is in an incognito tab so CanMakePayment is always true;
+        logger.setShowCalled();
+        logger.setIsIncognito();
+        logger.setCanMakePaymentValue(true);
+        logger.recordJourneyStatsHistograms(JourneyLogger.COMPLETION_STATUS_COMPLETED);
+
+        // There should be no CanMakePayment metrics logged.
+        assertNoLogForCanMakePayment();
+    }
+
+    /**
      * Tests that the completion status metrics based on whether the user had suggestions for all
      * the requested sections are logged as correctly.
      */