Move card unmask interfaces and controller into the autofill component.

components/autofill/core/browser/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/chrome_build.gni")
 
 # This config sets the define that controls which Wallet service to contact
 # for features using Wallet integration. Unofficial builds won't have the
 # proper API keys so it uses the "sandbox" test servers instead.
 config("wallet_service") {
@@ skipping 87 matching lines @@
     "phone_number.h",
     "phone_number_i18n.cc",
     "phone_number_i18n.h",
     "popup_item_ids.h",
     "server_field_types_util.cc",
     "server_field_types_util.h",
     "state_names.cc",
     "state_names.h",
     "suggestion.cc",
     "suggestion.h",
+    "ui/card_unmask_prompt_controller.h",
+    "ui/card_unmask_prompt_controller_impl.cc",
+    "ui/card_unmask_prompt_controller_impl.h",
+    "ui/card_unmask_prompt_view.h",
     "validation.cc",
     "validation.h",
     "wallet/real_pan_wallet_client.cc",
     "wallet/real_pan_wallet_client.h",
     "webdata/autocomplete_syncable_service.cc",
     "webdata/autocomplete_syncable_service.h",
     "webdata/autofill_change.cc",
     "webdata/autofill_change.h",
     "webdata/autofill_entry.cc",
     "webdata/autofill_entry.h",
@@ skipping 139 matching lines @@
     "//sync",
     "//sync:test_support_sync_api",
     "//testing/gmock",
     "//testing/gtest",
     "//third_party/libphonenumber",
     "//third_party/libjingle",
     "//ui/base",
     "//url",
   ]
 }