[HBD] Intercept navigation to Flash download page

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 1865 matching lines @@
       "metrics/plugin_metrics_provider.cc",
       "metrics/plugin_metrics_provider.h",
       "pepper_broker_infobar_delegate.cc",
       "pepper_broker_infobar_delegate.h",
       "pepper_flash_settings_manager.cc",
       "pepper_flash_settings_manager.h",
       "plugins/chrome_content_browser_client_plugins_part.cc",
       "plugins/chrome_content_browser_client_plugins_part.h",
       "plugins/chrome_plugin_service_filter.cc",
       "plugins/chrome_plugin_service_filter.h",
+      "plugins/flash_download_interception.cc",
+      "plugins/flash_download_interception.h",
       "plugins/plugin_data_remover_helper.cc",
       "plugins/plugin_data_remover_helper.h",
       "plugins/plugin_filter_utils.cc",
       "plugins/plugin_filter_utils.h",
       "plugins/plugin_finder.cc",
       "plugins/plugin_finder.h",
       "plugins/plugin_info_message_filter.cc",
       "plugins/plugin_info_message_filter.h",
       "plugins/plugin_infobar_delegates.cc",
       "plugins/plugin_infobar_delegates.h",
@@ skipping 2350 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",
     ]
   }
 }