Add support for Brazil Elo card in autofill.

chrome/browser/ui/autofill/autofill_popup_layout_model.cc

 // Copyright (c) 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.
 
 #include "chrome/browser/ui/autofill/autofill_popup_layout_model.h"
 
 #include <algorithm>
 
 #include "base/macros.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 31 matching lines @@
 // Size difference between the normal font and the smaller font, in pixels.
 const int kSmallerFontSizeDelta = -1;
 
 const int kHttpWarningIconWidth = 16;
 #endif
 
 const struct {
   const char* name;
   int id;
 } kDataResources[] = {
     {"americanExpressCC", IDR_AUTOFILL_CC_AMEX},

[Mathieu, 2017/05/26 13:48:32]

let's use the constants from CreditCard i.e. kAmericanExpressCard

[jiahuiguo, 2017/05/26 19:44:10]

Done.

     {"dinersCC", IDR_AUTOFILL_CC_GENERIC},
     {"discoverCC", IDR_AUTOFILL_CC_DISCOVER},
+    {"eloCC", IDR_AUTOFILL_CC_ELO},
     {"genericCC", IDR_AUTOFILL_CC_GENERIC},
     {"jcbCC", IDR_AUTOFILL_CC_GENERIC},
     {"masterCardCC", IDR_AUTOFILL_CC_MASTERCARD},
     {"mirCC", IDR_AUTOFILL_CC_MIR},
     {"unionPayCC", IDR_AUTOFILL_CC_UNIONPAY},
     {"visaCC", IDR_AUTOFILL_CC_VISA},
 #if defined(OS_ANDROID)
     {"httpWarning", IDR_AUTOFILL_HTTP_WARNING},
     {"httpsInvalid", IDR_AUTOFILL_HTTPS_INVALID_WARNING},
     {"scanCreditCardIcon", IDR_AUTOFILL_CC_SCAN_NEW},
@@ skipping 237 matching lines @@
 bool AutofillPopupLayoutModel::IsIconAtStart(int frontend_id) const {
   return frontend_id == POPUP_ITEM_ID_HTTP_NOT_SECURE_WARNING_MESSAGE ||
       (is_credit_card_popup_ && IsIconInCreditCardPopupAtStart());
 }
 
 unsigned int AutofillPopupLayoutModel::GetMargin() const {
   return GetPopupMargin();
 }
 
 }  // namespace autofill