Add resource whitelisting to android_webview pak files.

chrome/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/buildflag_header.gni")
 import("//build/config/chrome_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/features.gni")
 import("//build/config/locales.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 import("//build/config/ui.gni")
 import("//build/config/win/console_app.gni")
 import("//build/config/win/manifest.gni")
 import("//chrome/chrome_paks.gni")
 import("//chrome/common/features.gni")
 import("//chrome/process_version_rc_template.gni")
 import("//third_party/widevine/cdm/widevine.gni")
+import("//tools/resources/generate_resource_whitelist.gni")
 import("//ui/base/ui_features.gni")
 import("//v8/gni/v8.gni")
 
 if (is_android) {
   import("//build/config/android/rules.gni")
 } else if (is_mac) {
   import("//build/compiled_action.gni")
   import("//build/config/mac/rules.gni")
   import("//build/config/mac/symbols.gni")
   import("//build/mac/tweak_info_plist.gni")
@@ skipping 1441 matching lines @@
       "//chrome/gpu",
       "//chrome/renderer",
       "//chrome/utility",
       "//components/safe_browsing_db:safe_browsing_db_mobile",
       "//content/public/app:both",
     ]
   }
 }
 
 if (enable_resource_whitelist_generation) {
-  action("resource_whitelist") {
-    assert(is_android,
-           "Resource whitelist currently implemented only on Android")
-
+  generate_resource_whitelist("resource_whitelist") {
     deps = [
       "//chrome/android:chrome",
     ]
-    script = "//tools/resources/generate_resource_whitelist.py"
-
-    _infile = "$root_out_dir/libchrome$shlib_extension.whitelist"
-    inputs = [
-      _infile,
-    ]
-
-    _outfile = chrome_resource_whitelist
-    outputs = [
-      _outfile,
-    ]
-
-    args = [
-      "-i",
-      rebase_path(_infile, root_build_dir),
-      "-o",
-      rebase_path(_outfile, root_build_dir),
-      "--out-dir=.",
-      "--use-existing-resource-ids",
-    ]
+    input = "$root_out_dir/libchrome$shlib_extension.whitelist"
+    output = chrome_resource_whitelist
   }
 }
 
 if (is_linux) {
   action("manpage") {
     if (is_chrome_branded) {
       name = "Google Chrome"
       filename = "google-chrome"
       confdir = "google-chrome"
     } else {
@@ skipping 66 matching lines @@
       "//chrome/app/theme/$branding_path_component/product_logo_48.png",
       "//chrome/tools/build/linux/chrome-wrapper",
       "//third_party/xdg-utils/scripts/xdg-mime",
       "//third_party/xdg-utils/scripts/xdg-settings",
     ]
     outputs = [
       "$root_out_dir/{{source_file_part}}",
     ]
   }
 }