Handle storyboards in GN.

ios/chrome/browser/ui/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.
 
 import("//build/config/ios/rules.gni")
 
 source_set("ui") {
   sources = [
     "UIView+SizeClassSupport.h",
     "UIView+SizeClassSupport.mm",
@@ skipping 59 matching lines @@
   deps = [
     ":native_content_controller_test_xib",
     ":ui",
     "//base",
     "//testing/gtest",
     "//third_party/ocmock",
     "//url",
   ]
 }
 
-bundle_data_xib("native_content_controller_test_xib") {
+bundle_data_ib_file("native_content_controller_test_xib") {
   visibility = [ ":unit_tests" ]
   testonly = true
   source = "native_content_controller_test.xib"
 }
 
 bundle_data("resources") {
   sources = [
     "resources/custom_row_voice.png",
     "resources/custom_row_voice@2x.png",
     "resources/custom_row_voice@2x~ipad.png",
@@ skipping 57 matching lines @@
     "//components/resources/terms/terms_tr.html",
     "//components/resources/terms/terms_uk.html",
     "//components/resources/terms/terms_vi.html",
     "//components/resources/terms/terms_zh-CN.html",
     "//components/resources/terms/terms_zh-TW.html",
   ]
   outputs = [
     "{{bundle_resources_dir}}/{{source_file_part}}",
   ]
 }