Fix hermetic argument to run_verify_order.

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")
@@ skipping 1049 matching lines @@
       inputs = [
         script,
         "//chrome/tools/build/mac/verify_order",
       ]
       args = [
         "--stamp",
         rebase_path(stamp_file, root_out_dir),
       ]
       if (!use_system_xcode) {
         args += [
-          "--developer-dir",
+          "--developer_dir",
           hermetic_xcode_path,
         ]
       }
       args += [
         "_ChromeMain",
         rebase_path(
             "$root_out_dir/$chrome_framework_name.framework/$chrome_framework_name",
             root_out_dir),
       ]
       outputs = [
@@ skipping 481 matching lines @@
       "//chrome/app/theme/$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}}",
     ]
   }
 }