[Payments] Show complete profiles first and limit to 4 suggestions.

chrome/android/java/src/org/chromium/chrome/browser/payments/AutofillAddress.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;
@@ skipping 14 matching lines @@
 
     // Language/script code pattern and capture group numbers.
     private static final String LANGUAGE_SCRIPT_CODE_PATTERN =
             "^([a-z]{2})(-([A-Z][a-z]{3}))?(-[A-Za-z]+)*$";
     private static final int LANGUAGE_CODE_GROUP = 1;
     private static final int SCRIPT_CODE_GROUP = 3;
 
     @Nullable private static Pattern sRegionCodePattern;
 
     private AutofillProfile mProfile;
-    private boolean mIsComplete;
     @Nullable private Pattern mLanguageScriptCodePattern;
 
     /**
      * Builds the autofill address.
      *
      * @param profile The autofill profile containing the address information.
      */
     public AutofillAddress(AutofillProfile profile, boolean isComplete) {
         super(profile.getGUID(), profile.getFullName(), profile.getLabel(), PaymentOption.NO_ICON);
         mProfile = profile;
         mIsComplete = isComplete;
     }
 
-    /** @return Whether the data is complete and can be sent to the merchant as-is. */
-    public boolean isComplete() {
-        return mIsComplete;
-    }
-
     /** @return The autofill profile where this address data lives. */
     public AutofillProfile getProfile() {
         return mProfile;
     }
 
     /**
      * Updates the address and marks it "complete." Called after the user has edited this address.
      * Updates the label and sublabel.
      *
      * @param profile The new profile to use. The GUID should not change.
@@ skipping 45 matching lines @@
             result.scriptCode = ensureNotNull(matcher.group(SCRIPT_CODE_GROUP));
         }
 
         return result;
     }
 
     private static String ensureNotNull(@Nullable String value) {
         return value == null ? "" : value;
     }
 }