Remove unused ImportProgressDialog.

chrome/chrome_browser.gypi

 # Copyright 2012 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': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 494 matching lines @@
         'browser/favicon/favicon_service_factory.h',
         'browser/favicon/favicon_tab_helper.cc',
         'browser/favicon/favicon_tab_helper.h',
         'browser/favicon/favicon_util.cc',
         'browser/favicon/favicon_util.h',
         'browser/file_select_helper.cc',
         'browser/file_select_helper.h',
         'browser/first_run/first_run.cc',
         'browser/first_run/first_run.h',
         'browser/first_run/first_run_dialog.h',
-        'browser/first_run/first_run_import_observer.cc',
-        'browser/first_run/first_run_import_observer.h',
         'browser/first_run/first_run_internal.h',
         'browser/first_run/first_run_linux.cc',
         'browser/first_run/first_run_mac.mm',
         'browser/first_run/first_run_posix.cc',
         'browser/first_run/first_run_win.cc',
         'browser/first_run/try_chrome_dialog_view.cc',
         'browser/first_run/try_chrome_dialog_view.h',
         'browser/first_run/upgrade_util.cc',
         'browser/first_run/upgrade_util.h',
         'browser/first_run/upgrade_util_linux.cc',
@@ skipping 274 matching lines @@
         'browser/importer/importer_bridge.cc',
         'browser/importer/importer_bridge.h',
         'browser/importer/importer_data_types.cc',
         'browser/importer/importer_data_types.h',
         'browser/importer/importer_host.cc',
         'browser/importer/importer_host.h',
         'browser/importer/importer_list.cc',
         'browser/importer/importer_list.h',
         'browser/importer/importer_list_observer.h',
         'browser/importer/importer_lock_dialog.h',
-        'browser/importer/importer_observer.h',
-        'browser/importer/importer_progress_dialog.h',
         'browser/importer/importer_progress_observer.h',
         'browser/importer/importer_type.cc',
         'browser/importer/importer_type.h',
         'browser/importer/importer_util.cc',
         'browser/importer/importer_util.h',
         'browser/importer/in_process_importer_bridge.cc',
         'browser/importer/in_process_importer_bridge.h',
         'browser/importer/mork_reader.cc',
         'browser/importer/mork_reader.h',
         'browser/importer/nss_decryptor.cc',
@@ skipping 2202 matching lines @@
             'package_name': 'org/chromium/chrome/browser/ui/toolbar',
             'template_deps': ['browser/ui/toolbar/toolbar_model_security_level_list.h'],
           },
           'includes': [ '../build/android/java_cpp_template.gypi' ],
         },
       ],
      },
     ],
   ],
 }