Print support for Windows Metro...

printing/printing.gyp

 # Copyright (c) 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': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 37 matching lines @@
         'page_range.cc',
         'page_range.h',
         'page_setup.cc',
         'page_setup.h',
         'page_size_margins.cc',
         'page_size_margins.h',
         'pdf_metafile_cg_mac.cc',
         'pdf_metafile_cg_mac.h',
         'pdf_metafile_skia.h',
         'pdf_metafile_skia.cc',
+        'print_destination_interface.h',
+        'print_destination_interface_none.cc',
+        'print_destination_interface_win.cc',
         'printed_document_gtk.cc',
         'printed_document.cc',
         'printed_document.h',
         'printed_document_mac.cc',
         'printed_document_win.cc',
         'printed_page.cc',
         'printed_page.h',
         'printed_pages_source.h',
         'printing_context.cc',
         'printing_context.h',
@@ skipping 71 matching lines @@
           'defines': [
             # PRINT_BACKEND_AVAILABLE disables the default dummy implementation
             # of the print backend and enables a custom implementation instead.
             'PRINT_BACKEND_AVAILABLE',
           ],
           'sources': [
             'backend/win_helper.cc',
             'backend/win_helper.h',
             'backend/print_backend_win.cc',
           ],
+          'sources!': [
+            'print_destination_interface_none.cc',
+          ],
         }],
         ['chromeos==1 or use_aura==1',{
           'sources': [
             'printing_context_no_system_dialog.cc',
             'printing_context_no_system_dialog.h',
           ],
         }],
         ['use_cups==1', {
           'dependencies': [
             'cups',
@@ skipping 111 matching lines @@
                   '<!@(python cups_config_helper.py --cflags)',
                 ],
               }],
             ],
           },
         }],
       ],
     },
   ],
 }