PaymentRequest: complete() method should take PaymentComplete enum value.

chrome/android/java/src/org/chromium/chrome/browser/payments/ui/PaymentRequestUI.java

Index: chrome/android/java/src/org/chromium/chrome/browser/payments/ui/PaymentRequestUI.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/payments/ui/PaymentRequestUI.java b/chrome/android/java/src/org/chromium/chrome/browser/payments/ui/PaymentRequestUI.java
index 07be71b7c286f919ddffa3d240958f6bc3d70d57..99ee7827d1abcc06177a8d8629ab575fffecad0f 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/payments/ui/PaymentRequestUI.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/payments/ui/PaymentRequestUI.java
@@ -396,12 +396,12 @@ public class PaymentRequestUI implements DialogInterface.OnDismissListener, View
      *
      * Should not be called multiple times.
      *
-     * @param paymentSuccess Whether the payment (if any) was successful.
+     * @param result   Whether the payment (if any) was successful.
      * @param callback The callback to notify of finished animations.
      */
-    public void close(boolean paymentSuccess, final Runnable callback) {
+    public void close(int result, final Runnable callback) {

[please use gerrit instead, 2016/06/10 19:15:35]

Continue using a boolean.

         mIsClientClosing = true;
-        mResultView.update(paymentSuccess, new Runnable() {
+        mResultView.update(result, new Runnable() {
             @Override
             public void run() {
                 dismissDialog(false);