Edit contacts UI for PaymentRequest

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

Index: chrome/android/java/src/org/chromium/chrome/browser/payments/ui/SectionInformation.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/payments/ui/SectionInformation.java b/chrome/android/java/src/org/chromium/chrome/browser/payments/ui/SectionInformation.java
index ff95deffed18a64ff83ea7921a4abd5c342af9cc..d8f77a458a7073d7d227442815e5787febb56dba 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/payments/ui/SectionInformation.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/payments/ui/SectionInformation.java
@@ -28,7 +28,7 @@ public class SectionInformation {
     public static final int INVALID_SELECTION = -2;
 
     @PaymentRequestUI.DataType private final int mDataType;
-    private final ArrayList<PaymentOption> mItems;
+    private ArrayList<PaymentOption> mItems;
     private int mSelectedItem;
 
     /**
@@ -148,6 +148,15 @@ public class SectionInformation {
     }
 
     /**
+     * Adds and selects the given item.

[gone, 2016/06/21 06:04:39]

Indicate that it's added at the head of the list.

[please use gerrit instead, 2016/06/22 02:12:31]

Done.

+     */
+    public void addAndSelectItem(PaymentOption item) {
+        if (mItems == null) mItems = new ArrayList<>();
+        mItems.add(0, item);
+        mSelectedItem = 0;
+    }
+
+    /**
      * Returns the resource ID for the string telling users that they can add a new option.
      *
      * @return ID if the user can add a new option, or 0 if they can't.