Deinline the implementation of StdStringCanonOutput.

url/url.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,
   },
   'targets': [
     {
@@ skipping 24 matching lines @@
         'url_canon_internal.cc',
         'url_canon_internal.h',
         'url_canon_internal_file.h',
         'url_canon_ip.cc',
         'url_canon_ip.h',
         'url_canon_mailtourl.cc',
         'url_canon_path.cc',
         'url_canon_pathurl.cc',
         'url_canon_query.cc',
         'url_canon_relative.cc',
+        'url_canon_stdstring.cc',
         'url_canon_stdstring.h',
         'url_canon_stdurl.cc',
         'url_file.h',
         'url_parse_file.cc',
         'url_parse_internal.h',
         'url_util.cc',
         'url_util.h',
       ],
       'direct_dependent_settings': {
         'include_dirs': [
@@ skipping 36 matching lines @@
               ],
             ],
           }
         ],
       ],
       # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
       'msvs_disabled_warnings': [4267, ],
     },
   ],
 }