Add full support for filesystem URLs.

build/temp_gyp/googleurl.gyp

 # Copyright (c) 2011 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.
 
 # TODO(mark): Upstream this file to googleurl.
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
       'target_name': 'googleurl',
       'type': '<(component)',
       'dependencies': [
         '../../base/base.gyp:base',
         '../../third_party/icu/icu.gyp:icudata',
         '../../third_party/icu/icu.gyp:icui18n',
         '../../third_party/icu/icu.gyp:icuuc',
       ],
       'sources': [
         '../../googleurl/src/gurl.cc',
         '../../googleurl/src/gurl.h',
         '../../googleurl/src/url_canon.h',
         '../../googleurl/src/url_canon_etc.cc',
         '../../googleurl/src/url_canon_fileurl.cc',
+        '../../googleurl/src/url_canon_filesystemurl.cc',
         '../../googleurl/src/url_canon_host.cc',
         '../../googleurl/src/url_canon_icu.cc',
         '../../googleurl/src/url_canon_icu.h',
         '../../googleurl/src/url_canon_internal.cc',
         '../../googleurl/src/url_canon_internal.h',
         '../../googleurl/src/url_canon_internal_file.h',
         '../../googleurl/src/url_canon_ip.cc',
         '../../googleurl/src/url_canon_ip.h',
         '../../googleurl/src/url_canon_mailtourl.cc',
         '../../googleurl/src/url_canon_path.cc',
@@ skipping 56 matching lines @@
               'dependencies': [
                 '../../base/allocator/allocator.gyp:allocator',
               ],
             }],
           ],
         }],
       ],
     },
   ],
 }