[Offline pages] Create offliner that uses background loader

chrome/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")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//chrome/common/features.gni")
@@ skipping 1397 matching lines @@
     "//components/metrics_services_manager",
     "//components/mime_util",
     "//components/navigation_interception",
     "//components/navigation_metrics",
     "//components/net_log",
     "//components/network_hints/common",
     "//components/network_session_configurator",
     "//components/network_time",
     "//components/ntp_snippets",
     "//components/ntp_tiles",
+    "//components/offline_pages/content/background_loader",
     "//components/offline_pages/core",
     "//components/offline_pages/core/background:background_offliner",
     "//components/offline_pages/core/downloads:offline_pages_ui_adapter",
     "//components/offline_pages/core/request_header:request_header",
     "//components/omnibox/browser",
     "//components/os_crypt",
     "//components/packed_ct_ev_whitelist",
     "//components/password_manager/content/browser",
     "//components/password_manager/core/browser",
     "//components/password_manager/core/common",
@@ skipping 1671 matching lines @@
       "android/ntp/most_visited_sites_bridge.cc",
       "android/ntp/most_visited_sites_bridge.h",
       "android/ntp/new_tab_page_prefs.cc",
       "android/ntp/new_tab_page_prefs.h",
       "android/ntp/new_tab_page_url_handler.cc",
       "android/ntp/new_tab_page_url_handler.h",
       "android/ntp/ntp_snippets_bridge.cc",
       "android/ntp/ntp_snippets_bridge.h",
       "android/ntp/ntp_snippets_launcher.cc",
       "android/ntp/ntp_snippets_launcher.h",
+      "android/offline_pages/background_loader_offliner.cc",
+      "android/offline_pages/background_loader_offliner.h",
       "android/offline_pages/background_scheduler_bridge.cc",
       "android/offline_pages/background_scheduler_bridge.h",
       "android/offline_pages/downloads/offline_page_download_bridge.cc",
       "android/offline_pages/downloads/offline_page_download_bridge.h",
       "android/offline_pages/downloads/offline_page_infobar_delegate.cc",
       "android/offline_pages/downloads/offline_page_infobar_delegate.h",
       "android/offline_pages/downloads/offline_page_notification_bridge.cc",
       "android/offline_pages/downloads/offline_page_notification_bridge.h",
       "android/offline_pages/offline_page_bookmark_observer.cc",
       "android/offline_pages/offline_page_bookmark_observer.h",
@@ skipping 1334 matching lines @@
   # linking all of the test support.
   static_library("pepper_cdm_test_constants") {
     testonly = true
     visibility = [ "//chrome/*" ]
     sources = [
       "media/pepper_cdm_test_constants.cc",
       "media/pepper_cdm_test_constants.h",
     ]
   }
 }