[Payments] Disable flaky test in PaymentRequestNoShippingTest.

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

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 package org.chromium.chrome.browser.payments;
 
 import android.content.DialogInterface;
 import android.support.test.filters.MediumTest;
 
 import org.chromium.base.ThreadUtils;
 import org.chromium.base.metrics.RecordHistogram;
 import org.chromium.base.test.util.Feature;
+import org.chromium.base.test.util.FlakyTest;
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.autofill.AutofillTestHelper;
 import org.chromium.chrome.browser.autofill.PersonalDataManager.AutofillProfile;
 import org.chromium.chrome.browser.autofill.PersonalDataManager.CreditCard;
 
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeoutException;
 
 /**
  * A payment integration test for a merchant that does not require shipping address.
@@ skipping 83 matching lines @@
         // still being ready to pay with the previously selected credit card.
         fillNewCardForm("123", "Bob", DECEMBER, NEXT_YEAR, FIRST_BILLING_ADDRESS);
         clickInCardEditorAndWait(R.id.payments_edit_done_button, mEditorValidationError);
         clickInCardEditorAndWait(R.id.payments_edit_cancel_button, mReadyToPay);
         clickAndWait(R.id.close_button, mDismissed);
         expectResultContains(new String[] {"Request cancelled"});
     }
 
     /** Attempt to add a credit card with an empty name on card and cancel payment. */
     @MediumTest
+    @FlakyTest(message = "crbug.com/678983")
     @Feature({"Payments"})
     public void testAddEmptyNameOnCardAndCancel()
             throws InterruptedException, ExecutionException, TimeoutException {
         fillNewCardForm("5454-5454-5454-5454", "", DECEMBER, NEXT_YEAR, FIRST_BILLING_ADDRESS);
         clickInCardEditorAndWait(R.id.payments_edit_done_button, mEditorValidationError);
         clickInCardEditorAndWait(R.id.payments_edit_cancel_button, mReadyForInput);
         clickAndWait(R.id.close_button, mDismissed);
         expectResultContains(new String[] {"Request cancelled"});
     }
 
@@ skipping 246 matching lines @@
         triggerUIAndWait(mReadyToPay);
 
         // Make sure that only the appropriate enum value was logged.
         for (int i = 0; i < PaymentRequestMetrics.REQUESTED_INFORMATION_MAX; ++i) {
             assertEquals((i == PaymentRequestMetrics.REQUESTED_INFORMATION_NONE ? 1 : 0),
                     RecordHistogram.getHistogramValueCountForTesting(
                             "PaymentRequest.RequestedInformation", i));
         }
     }
 }