Support PermissionRequestManager for multiple download permissions on Android

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 331 matching lines @@
     "download/download_core_service_impl.h",
     "download/download_crx_util_android.cc",
     "download/download_file_picker.cc",
     "download/download_file_picker.h",
     "download/download_history.cc",
     "download/download_history.h",
     "download/download_item_model.cc",
     "download/download_item_model.h",
     "download/download_path_reservation_tracker.cc",
     "download/download_path_reservation_tracker.h",
+    "download/download_permission_request.cc",
+    "download/download_permission_request.h",
     "download/download_prefs.cc",
     "download/download_prefs.h",
     "download/download_query.cc",
     "download/download_query.h",
     "download/download_request_limiter.cc",
     "download/download_request_limiter.h",
     "download/download_resource_throttle.cc",
     "download/download_resource_throttle.h",
     "download/download_service_factory.cc",
     "download/download_service_factory.h",
@@ skipping 2961 matching lines @@
       "diagnostics/sqlite_diagnostics.cc",
       "diagnostics/sqlite_diagnostics.h",
       "download/download_commands.cc",
       "download/download_commands.h",
       "download/download_crx_util.cc",
       "download/download_crx_util.h",
       "download/download_danger_prompt.cc",
       "download/download_danger_prompt.h",
       "download/download_dir_policy_handler.cc",
       "download/download_dir_policy_handler.h",
-      "download/download_permission_request.cc",
-      "download/download_permission_request.h",
       "download/download_shelf.cc",
       "download/download_shelf.h",
       "download/download_shelf_context_menu.cc",
       "download/download_shelf_context_menu.h",
       "feedback/feedback_dialog_utils.cc",
       "feedback/feedback_dialog_utils.h",
       "feedback/feedback_profile_observer.cc",
       "feedback/feedback_profile_observer.h",
       "feedback/show_feedback_page.cc",
       "feedback/system_logs/about_system_logs_fetcher.cc",
@@ skipping 1433 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"
 }