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

net/net.gyp

 # 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.
 
 {
   'variables': {
     'chromium_code': 1,
     'linux_link_kerberos%': 0,
     'conditions': [
       ['chromeos==1 or embedded==1 or OS=="ios"', {
@@ skipping 907 matching lines @@
             'interfaces/host_resolver_service.mojom',
             'interfaces/proxy_resolver_service.mojom',
           ],
           'dependencies': [
             '../url/url.gyp:url_mojom',
           ],
           'variables': {
             'mojom_typemaps': [
               '../url/mojo/gurl.typemap',
             ],
+            'use_new_wrapper_types': 'false',
           },
           'includes': [
             '../mojo/mojom_bindings_generator.gypi',
           ],
         },
         {
           # GN version: //net:net_browser_services
           'target_name': 'net_browser_services',
           'type': 'static_library',
           'sources': [
@@ skipping 847 matching lines @@
             '../build/isolate.gypi',
           ],
           'sources': [
             'net_unittests.isolate',
           ],
         },
       ],
     }],
   ],
 }