test:

chrome/android/java/src/org/chromium/chrome/browser/payments/AutofillPayerInfo.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.text.TextUtils;
+
+import org.chromium.chrome.browser.autofill.PersonalDataManager.AutofillProfile;
+import org.chromium.chrome.browser.payments.ui.PaymentOption;
+
+import javax.annotation.Nullable;
+
+/**
+ * The locally stored payer information details.
+ */
+public class AutofillPayerInfo extends PaymentOption {
+    private final AutofillProfile mProfile;
+    @Nullable private String mPayerName;
+    @Nullable private String mPayerPhone;
+    @Nullable private String mPayerEmail;
+
+    /**
+     * Builds payer information details.
+     *
+     * @param profile    The autofill profile where this payer information data lives.
+     * @param name       The payer name. If not empty, this will be the primary label.
+     * @param phone      The phone number. If name is empty, this will be the primary label.
+     * @param email      The email address. If name and phone is empty, this will be the primary
+     *                   label.
+     * @param isComplete Whether the data in this payer information can be sent to the merchant
+     *                   as-is. If false, user needs to add more information here.
+     */
+    public AutofillPayerInfo(AutofillProfile profile, @Nullable String name, @Nullable String phone,
+            @Nullable String email, boolean isComplete) {
+        super(profile.getGUID(), null, null, PaymentOption.NO_ICON);
+        mProfile = profile;
+        mIsComplete = isComplete;
+        setGuidAndPayerInfo(profile.getGUID(), name, phone, email);
+    }
+
+    /** @return Payer name. Null if the merchant did not request it or data is incomplete. */
+    @Nullable public String getPayerName() {
+        return mPayerName;
+    }
+
+    /** @return Email address. Null if the merchant did not request it or data is incomplete. */
+    @Nullable public String getPayerEmail() {
+        return mPayerEmail;
+    }
+
+    /** @return Phone number. Null if the merchant did not request it or data is incomplete. */
+    @Nullable public String getPayerPhone() {
+        return mPayerPhone;
+    }
+
+    /** @return The autofill profile where this payer information data lives. */
+    public AutofillProfile getProfile() {
+        return mProfile;
+    }
+
+    /**
+     * Updates the profile guid, payer name, email address, and phone number and marks this
+     * information "complete." Called after the user has edited this payer information.
+     * Updates the identifier, label, and sublabel.
+     *
+     * @param guid  The new identifier to use. Should not be null or empty.
+     * @param name  The new payer name to use. If not empty, this will be the primary label.
+     * @param phone The new phone number to use. If name is empty, this will be the primary label.
+     * @param email The new email address to use. If name and phone is empty, this will be the
+     *              primary label.
+     */
+    public void completePayerInfo(
+            String guid, @Nullable String name, @Nullable String phone, @Nullable String email) {
+        mIsComplete = true;
+        setGuidAndPayerInfo(guid, name, phone, email);
+    }
+
+    private void setGuidAndPayerInfo(
+            String guid, @Nullable String name, @Nullable String phone, @Nullable String email) {
+        mPayerName = TextUtils.isEmpty(name) ? null : name;
+        mPayerPhone = TextUtils.isEmpty(phone) ? null : phone;
+        mPayerEmail = TextUtils.isEmpty(email) ? null : email;
+
+        if (mPayerName == null) {
+            updateIdentifierAndLabels(guid, mPayerPhone == null ? mPayerEmail : mPayerPhone,
+                    mPayerPhone == null ? null : mPayerEmail);
+        } else {
+            updateIdentifierAndLabels(guid, mPayerName,
+                    mPayerPhone == null ? mPayerEmail : mPayerPhone,
+                    mPayerPhone == null ? null : mPayerEmail);
+        }
+    }
+}