Mojo C++ bindings: make the generator use STL/WTF string/vector/map by default.

components/dom_distiller.gypi

 # Copyright 2013 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.
 
 {
   'targets': [
     {
       # GN version: //components/dom_distiller/core
       'target_name': 'dom_distiller_core',
       'type': 'static_library',
@@ skipping 126 matching lines @@
     },
     {
       # GN version: //components/dom_distiller/content:mojo_bindings
       'target_name': 'dom_distiller_mojo_bindings',
       'type': 'static_library',
       'sources': [
         'dom_distiller/content/common/distillability_service.mojom',
         'dom_distiller/content/common/distiller_javascript_service.mojom',
         'dom_distiller/content/common/distiller_page_notifier_service.mojom',
       ],
+      'variables': {
+        'use_new_wrapper_types': 'false',
+      },
       'includes': [
         '../mojo/mojom_bindings_generator.gypi',
       ],
     },
   ],
   'conditions': [
     ['OS != "ios"', {
       'targets': [
         {
           # GN version: //components/dom_distiller/content/browser
@@ skipping 200 matching lines @@
           'variables': {
             'package_name': 'org/chromium/components/dom_distiller/core',
             'template_deps': ['dom_distiller/core/theme_list.h'],
           },
           'includes': [ '../build/android/java_cpp_template.gypi' ],
         },
       ],
     }],
   ],
 }