Retry flaky PaymentRequestAbortTests on failure

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

Index: chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestAbortTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestAbortTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestAbortTest.java
index 024d1160b26aa8cfc2b83e88004796f95780052f..77e62fb5319d01e590ba2cea4536e5be688d548c 100644
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestAbortTest.java
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/payments/PaymentRequestAbortTest.java
@@ -12,6 +12,7 @@ import org.junit.runner.RunWith;
 
 import org.chromium.base.test.util.CommandLineFlags;
 import org.chromium.base.test.util.Feature;
+import org.chromium.base.test.util.RetryOnFailure;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.ChromeSwitches;
 import org.chromium.chrome.browser.autofill.AutofillTestHelper;
@@ -53,6 +54,7 @@ public class PaymentRequestAbortTest implements MainActivityStartCallback {
     @Test
     @MediumTest
     @Feature({"Payments"})
+    @RetryOnFailure
     public void testAbortBeforePayClicked()
             throws InterruptedException, ExecutionException, TimeoutException {
         mPaymentRequestTestRule.triggerUIAndWait(mPaymentRequestTestRule.getReadyToPay());
@@ -64,6 +66,7 @@ public class PaymentRequestAbortTest implements MainActivityStartCallback {
     @Test
     @MediumTest
     @Feature({"Payments"})
+    @RetryOnFailure
     public void testAbortWhileUnmaskingCard()
             throws InterruptedException, ExecutionException, TimeoutException {
         mPaymentRequestTestRule.triggerUIAndWait(mPaymentRequestTestRule.getReadyToPay());