[Merge M-56] All billing addresses should be valid/complete

chrome/android/java/src/org/chromium/chrome/browser/payments/AutofillPaymentInstrument.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.content.Context;
 import android.os.Handler;
 import android.text.TextUtils;
 import android.util.JsonWriter;
@@ skipping 201 matching lines @@
      * @param card           The new credit card to use. The GUID should not change.
      * @param billingAddress The billing address for the card. The GUID should match the billing
      *                       address ID of the new card to use.
      */
     public void completeInstrument(CreditCard card, AutofillProfile billingAddress) {
         assert card != null;
         assert billingAddress != null;
         assert card.getBillingAddressId() != null;
         assert card.getBillingAddressId().equals(billingAddress.getGUID());
         assert card.getIssuerIconDrawableId() != 0;
+        assert AutofillAddress.checkAddressCompletionStatus(billingAddress)
+                == AutofillAddress.COMPLETE;
 
         mCard = card;
         mBillingAddress = billingAddress;
         updateIdentifierLabelsAndIcon(card.getGUID(), card.getObfuscatedNumber(), card.getName(),
                 null, ApiCompatibilityUtils.getDrawable(
                               mContext.getResources(), card.getIssuerIconDrawableId()));
         checkAndUpateCardCompleteness();
         assert mIsComplete;
     }
 
@@ skipping 50 matching lines @@
     /** @return The credit card represented by this payment instrument. */
     public CreditCard getCard() {
         return mCard;
     }
 
     /** @return The billing address associated with this credit card. */
     public AutofillProfile getBillingAddress() {
         return mBillingAddress;
     }
 }