Add DelayNavigationThrottle

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 497 matching lines @@
     "invalidation/profile_invalidation_provider_factory.h",
     "io_thread.cc",
     "io_thread.h",
     "lifetime/application_lifetime.cc",
     "lifetime/application_lifetime.h",
     "lifetime/application_lifetime_mac.mm",
     "loader/chrome_navigation_data.cc",
     "loader/chrome_navigation_data.h",
     "loader/chrome_resource_dispatcher_host_delegate.cc",
     "loader/chrome_resource_dispatcher_host_delegate.h",
+    "loader/delay_navigation_throttle.cc",
+    "loader/delay_navigation_throttle.h",
     "loader/predictor_resource_throttle.cc",
     "loader/predictor_resource_throttle.h",
     "mac/bluetooth_utility.h",
     "mac/bluetooth_utility.mm",
     "mac/dock.h",
     "mac/dock.mm",
     "mac/exception_processor.h",
     "mac/exception_processor.mm",
     "mac/install_from_dmg.h",
     "mac/install_from_dmg.mm",
@@ skipping 4050 matching lines @@
       "media/pepper_cdm_test_constants.cc",
       "media/pepper_cdm_test_constants.h",
     ]
   }
 }
 
 service_manifest("preferences_manifest") {
   name = "preferences"
   source = "prefs/preferences_manifest.json"
 }