Remove superfluous closeUI call

chrome/android/java/src/org/chromium/chrome/browser/payments/PaymentRequestImpl.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.app.Activity;
 import android.graphics.Bitmap;
 import android.os.Handler;
 import android.support.v4.util.ArrayMap;
@@ skipping 914 matching lines @@
 
         instrument.getInstrumentDetails(mMerchantName, mOrigin, mRawTotal, mRawLineItems,
                 mMethodData.get(instrument.getInstrumentMethodName()), this);
         recordSuccessFunnelHistograms("PayClicked");
         return !(instrument instanceof AutofillPaymentInstrument);
     }
 
     @Override
     public void onDismiss() {
         disconnectFromClientWithDebugMessage("Dialog dismissed");
-        closeUI(true);
         recordAbortReasonHistogram(PaymentRequestMetrics.ABORT_REASON_ABORTED_BY_USER);
     }
 
     private void disconnectFromClientWithDebugMessage(String debugMessage) {
         disconnectFromClientWithDebugMessage(debugMessage, PaymentErrorReason.USER_CANCEL);
     }
 
     private void disconnectFromClientWithDebugMessage(String debugMessage, int reason) {
         Log.d(TAG, debugMessage);
         if (mClient != null) mClient.onError(reason);
@@ skipping 345 matching lines @@
                 "PaymentRequest.CheckoutFunnel.Aborted", abortReason,
                 PaymentRequestMetrics.ABORT_REASON_MAX);
 
         if (abortReason == PaymentRequestMetrics.ABORT_REASON_ABORTED_BY_USER) {
             mJourneyLogger.recordJourneyStatsHistograms("UserAborted");
         } else {
             mJourneyLogger.recordJourneyStatsHistograms("OtherAborted");
         }
     }
 }