PlzNavigate: support the WebRequest API

extensions/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/features.gni")
 
 source_set("browser") {
   sources = []
 
   deps = [
@@ skipping 100 matching lines @@
       "extension_host_observer.h",
       "extension_host_queue.h",
       "extension_icon_image.cc",
       "extension_icon_image.h",
       "extension_icon_placeholder.cc",
       "extension_icon_placeholder.h",
       "extension_message_filter.cc",
       "extension_message_filter.h",
       "extension_navigation_throttle.cc",
       "extension_navigation_throttle.h",
+      "extension_navigation_ui_data.cc",
+      "extension_navigation_ui_data.h",
       "extension_pref_store.cc",
       "extension_pref_store.h",
       "extension_pref_value_map.cc",
       "extension_pref_value_map.h",
       "extension_pref_value_map_factory.cc",
       "extension_pref_value_map_factory.h",
       "extension_prefs.cc",
       "extension_prefs.h",
       "extension_prefs_factory.cc",
       "extension_prefs_factory.h",
@@ skipping 304 matching lines @@
     "//net:test_support",
     "//third_party/leveldatabase",
     "//third_party/zlib:zip",
   ]
 
   if (is_chromeos) {
     sources += [ "api/webcam_private/visca_webcam_unittest.cc" ]
     deps += [ "//chromeos:test_support" ]
   }
 }