Removed NativeAppNavigationController and related code

ios/chrome/browser/tabs/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("tabs") {
   sources = [
     "legacy_tab_helper.h",
     "tab.h",
     "tab_delegate.h",
     "tab_dialog_delegate.h",
@@ skipping 74 matching lines @@
     "//ios/chrome/browser/bookmarks",
     "//ios/chrome/browser/browser_state",
     "//ios/chrome/browser/content_settings",
     "//ios/chrome/browser/favicon",
     "//ios/chrome/browser/find_in_page",
     "//ios/chrome/browser/geolocation:geolocation_internal",
     "//ios/chrome/browser/history",
     "//ios/chrome/browser/infobars",
     "//ios/chrome/browser/metrics",
     "//ios/chrome/browser/metrics:metrics_internal",
-    "//ios/chrome/browser/native_app_launcher:native_app_launcher_internal",
     "//ios/chrome/browser/passwords",
     "//ios/chrome/browser/passwords:passwords_internal",
     "//ios/chrome/browser/reading_list",
     "//ios/chrome/browser/search_engines",
     "//ios/chrome/browser/sessions",
     "//ios/chrome/browser/sessions:serialisation",
     "//ios/chrome/browser/signin",
     "//ios/chrome/browser/signin:signin_internal",
     "//ios/chrome/browser/snapshots",
     "//ios/chrome/browser/snapshots:snapshots_internal",
@@ skipping 64 matching lines @@
     "//ios/public/provider/chrome/browser/native_app_launcher:test_support",
     "//ios/testing:ocmock_support",
     "//ios/web",
     "//ios/web/public/test",
     "//net",
     "//testing/gtest",
     "//third_party/ocmock",
   ]
   configs += [ "//build/config/compiler:enable_arc" ]
 }