[iOS/GN] Replace the last to gyp-mac-tool commands with standalone scripts.

build/config/ios/rules.gni

 # Copyright 2015 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/ios/ios_sdk.gni")
 import("//build/config/mac/base_rules.gni")
 
 # Generates Info.plist files for Mac apps and frameworks.
 #
 # Arguments
@@ skipping 410 matching lines @@
     _framework_name = _output_name + ".framework"
     _framework_root = "$root_out_dir/$_framework_name"
     _framework_target = target_name + "_internal"
 
     _header_map_filename = "$target_gen_dir/$_output_name.headers.hmap"
     _framework_headers_target = _target_name + "_framework_headers"
 
     _compile_headers_map_target = _target_name + "_compile_headers_map"
     action(_compile_headers_map_target) {
       visibility = [ ":$_framework_headers_target" ]
-      script = "$root_out_dir/gyp-mac-tool"
+      script = "//build/config/ios/write_framework_hmap.py"
       outputs = [
         _header_map_filename,
       ]
 
       # The header map generation only wants the list of headers, not all of
       # sources, so filter any non-header source files from "sources". It is
       # less error prone that having the developer duplicate the list of all
       # headers in addition to "sources".
       set_sources_assignment_filter([
                                       "*.c",
                                       "*.cc",
                                       "*.cpp",
                                       "*.m",
                                       "*.mm",
                                     ])
       sources = invoker.sources
       set_sources_assignment_filter([])
 
       args = [
-               "compile-ios-framework-header-map",
                rebase_path(_header_map_filename),
                rebase_path(_framework_root, root_out_dir),
              ] + rebase_path(sources, root_out_dir)
     }
 
     _create_module_map_target = _target_name + "_module_map"
     action(_create_module_map_target) {
       visibility = [ ":$_framework_headers_target" ]
-      script = "$root_out_dir/gyp-mac-tool"
+      script = "//build/config/ios/write_framework_modulemap.py"
       outputs = [
         "$_framework_root/Modules/module.modulemap",
       ]
-      args = [
-        "package-ios-framework",
-        rebase_path("$_framework_root", root_out_dir),
-      ]
+      args = [ rebase_path("$_framework_root", root_out_dir) ]
     }
 
     _copy_public_headers_target = _target_name + "_copy_public_headers"
     copy(_copy_public_headers_target) {
       visibility = [ ":$_framework_headers_target" ]
       sources = _public_headers
       outputs = [
         "$_framework_root/Headers/{{source_file_part}}",
       ]
     }
@@ skipping 86 matching lines @@
                              [
                                "testonly",
                                "visibility",
                              ])
       public_deps = [
         ":$_framework_target+link",
       ]
     }
   }
 }