[subresource_filter] Move throttle insertion into the client

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 1275 matching lines @@
     "status_icons/status_icon_menu_model.h",
     "status_icons/status_icon_observer.h",
     "status_icons/status_tray.cc",
     "status_icons/status_tray.h",
     "storage/durable_storage_permission_context.cc",
     "storage/durable_storage_permission_context.h",
     "storage/storage_info_fetcher.cc",
     "storage/storage_info_fetcher.h",
     "subresource_filter/chrome_subresource_filter_client.cc",
     "subresource_filter/chrome_subresource_filter_client.h",
-    "subresource_filter/navigation_throttle_util.cc",
-    "subresource_filter/navigation_throttle_util.h",
     "subresource_filter/subresource_filter_content_settings_manager.cc",
     "subresource_filter/subresource_filter_content_settings_manager.h",
     "subresource_filter/subresource_filter_profile_context.cc",
     "subresource_filter/subresource_filter_profile_context.h",
     "subresource_filter/subresource_filter_profile_context_factory.cc",
     "subresource_filter/subresource_filter_profile_context_factory.h",
     "sync/chrome_sync_client.cc",
     "sync/chrome_sync_client.h",
     "sync/glue/extensions_activity_monitor.cc",
     "sync/glue/extensions_activity_monitor.h",
@@ skipping 3391 matching lines @@
       "media/pepper_cdm_test_constants.cc",
       "media/pepper_cdm_test_constants.h",
     ]
   }
 }
 
 service_manifest("preferences_forwarder_manifest") {
   name = "preferences_forwarder"
   source = "prefs/forwarder_manifest.json"
 }