[Payment Request] Displays appropriate footer if first transaction completed

ios/chrome/browser/prefs/BUILD.gn

 # 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.
 
 source_set("prefs") {
   configs += [ "//build/config/compiler:enable_arc" ]
   sources = [
     "ios_chrome_pref_model_associator_client.cc",
     "ios_chrome_pref_model_associator_client.h",
     "ios_chrome_pref_service_factory.cc",
@@ skipping 25 matching lines @@
     "//components/dom_distiller/core",
     "//components/flags_ui",
     "//components/gcm_driver",
     "//components/handoff",
     "//components/metrics",
     "//components/network_time",
     "//components/ntp_snippets",
     "//components/ntp_tiles",
     "//components/omnibox/browser",
     "//components/password_manager/core/browser",
+    "//components/payments/core",
     "//components/pref_registry",
     "//components/prefs",
     "//components/proxy_config",
     "//components/rappor",
     "//components/search_engines",
     "//components/signin/core/common",
     "//components/ssl_config",
     "//components/strings",
     "//components/sync",
     "//components/translate/core/browser",
@@ skipping 10 matching lines @@
     "//ios/chrome/browser/metrics",
     "//ios/chrome/browser/net",
     "//ios/chrome/browser/physical_web",
     "//ios/chrome/browser/signin",
     "//ios/chrome/browser/ui/bookmarks",
     "//ios/chrome/browser/voice:prefs",
     "//ios/public/provider/chrome/browser",
     "//ui/base",
   ]
 }