Make firefox_importer_utils.cc compile on Posix.

chrome/chrome.gyp

 # Copyright (c) 2009 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,
   },
   'includes': [
     '../build/common.gypi',
@@ skipping 1150 matching lines @@
             'browser/autocomplete/autocomplete_accessibility.cc',
             'browser/autocomplete/autocomplete_edit.cc',
             'browser/autocomplete/autocomplete_popup.cc',
             'browser/autocomplete/edit_drop_target.cc',
             'browser/bookmarks/bookmark_context_menu.cc',
             'browser/bookmarks/bookmark_drop_info.cc',
             'browser/debugger/debugger_view.cc',
             'browser/debugger/debugger_window.cc',
             'browser/importer/firefox2_importer.cc',
             'browser/importer/firefox3_importer.cc',
-            'browser/importer/firefox_importer_utils.cc',
             'browser/importer/ie_importer.cc',
             'browser/tab_contents/native_ui_contents.cc',
             'browser/tab_contents/render_view_context_menu_controller.cc',
             'browser/tab_contents/web_drag_source.cc',
             'browser/tab_contents/web_drop_target.cc',
             'browser/app_modal_dialog_queue.cc',
             'browser/browser_accessibility.cc',
             'browser/browser_accessibility_manager.cc',
             'browser/dock_info.cc',
             'browser/drag_utils.cc',
@@ skipping 548 matching lines @@
             'common/pref_service_unittest.cc',
             'common/time_format_unittest.cc',
             'renderer/render_view_unittest.cc',
             'renderer/render_widget_unittest.cc',
           ],
         }],
       ],
     },
   ],
 }