Fix compilation on Windows with enable_printing=2.

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.
 
 {
   'variables': {
     # All .cc, .h, .m, and .mm files under browser except for:
     # * tests and mocks.
     # * code below browser/chromeos
     # * code below browser/extensions
@@ skipping 1836 matching lines @@
       'browser/printing/print_job_worker_owner.h',
       'browser/printing/print_view_manager_base.cc',
       'browser/printing/print_view_manager_base.h',
       'browser/printing/printer_query.cc',
       'browser/printing/printer_query.h',
       'browser/printing/printing_message_filter.cc',
       'browser/printing/printing_message_filter.h',
     ],
     # Used on top of the "basic" sources when enable_printing == 1 (full).
     'chrome_browser_full_printing_sources': [
-      'browser/local_discovery/privet_http_impl.cc',
-      'browser/local_discovery/privet_http_impl.h',
       'browser/local_discovery/pwg_raster_converter.cc',
       'browser/local_discovery/pwg_raster_converter.h',
       'browser/printing/background_printing_manager.cc',
       'browser/printing/background_printing_manager.h',
       'browser/printing/cloud_print/cloud_print_proxy_service.cc',
       'browser/printing/cloud_print/cloud_print_proxy_service_factory.cc',
       'browser/printing/cloud_print/cloud_print_proxy_service_factory.h',
       'browser/printing/cloud_print/cloud_print_proxy_service.h',
       'browser/printing/print_dialog_cloud.cc',
       'browser/printing/print_dialog_cloud.h',
@@ skipping 508 matching lines @@
       'browser/local_discovery/privet_constants.cc',
       'browser/local_discovery/privet_constants.h',
       'browser/local_discovery/privet_device_lister.cc',
       'browser/local_discovery/privet_device_lister.h',
       'browser/local_discovery/privet_device_lister_impl.cc',
       'browser/local_discovery/privet_device_lister_impl.h',
       'browser/local_discovery/privet_device_resolver.cc',
       'browser/local_discovery/privet_device_resolver.h',
       'browser/local_discovery/privet_http.cc',
       'browser/local_discovery/privet_http.h',
+      'browser/local_discovery/privet_http_impl.cc',
+      'browser/local_discovery/privet_http_impl.h',
       'browser/local_discovery/privet_http_asynchronous_factory.cc',
       'browser/local_discovery/privet_http_asynchronous_factory.h',
       'browser/local_discovery/privet_http_asynchronous_factory_mac.cc',
       'browser/local_discovery/privet_http_asynchronous_factory_mac.h',
       'browser/local_discovery/privet_local_printer_lister.cc',
       'browser/local_discovery/privet_local_printer_lister.h',
       'browser/local_discovery/privet_notifications.cc',
       'browser/local_discovery/privet_notifications.h',
       'browser/local_discovery/privet_notifications_factory.cc',
       'browser/local_discovery/privet_notifications_factory.h',
@@ skipping 1163 matching lines @@
           'variables': {
             'proto_in_dir': 'browser/sync_file_system/drive_backend',
             'proto_out_dir': 'chrome/browser/sync_file_system/drive_backend',
           },
           'includes': [ '../build/protoc.gypi' ]
         },
       ],
     },],
   ],
 }