Wrap the p2p transport API in a compile time flag.

webkit/glue/webkit_glue.gypi

 # 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.
 
 {
   'variables': {
     'conditions': [
       ['inside_chromium_build==0', {
         'webkit_src_dir': '../../../../..',
       },{
@@ skipping 265 matching lines @@
         '../plugins/ppapi/ppb_opengles_impl.cc',
         '../plugins/ppapi/ppb_opengles_impl.h',
         '../plugins/ppapi/ppb_pdf_impl.cc',
         '../plugins/ppapi/ppb_pdf_impl.h',
         '../plugins/ppapi/ppb_proxy_impl.cc',
         '../plugins/ppapi/ppb_proxy_impl.h',
         '../plugins/ppapi/ppb_scrollbar_impl.cc',
         '../plugins/ppapi/ppb_scrollbar_impl.h',
         '../plugins/ppapi/ppb_surface_3d_impl.cc',
         '../plugins/ppapi/ppb_surface_3d_impl.h',
-        '../plugins/ppapi/ppb_transport_impl.cc',
-        '../plugins/ppapi/ppb_transport_impl.h',
         '../plugins/ppapi/ppb_url_loader_impl.cc',
         '../plugins/ppapi/ppb_url_loader_impl.h',
         '../plugins/ppapi/ppb_url_request_info_impl.cc',
         '../plugins/ppapi/ppb_url_request_info_impl.h',
         '../plugins/ppapi/ppb_url_response_info_impl.cc',
         '../plugins/ppapi/ppb_url_response_info_impl.h',
         '../plugins/ppapi/ppb_url_util_impl.cc',
         '../plugins/ppapi/ppb_url_util_impl.h',
         '../plugins/ppapi/ppb_video_decoder_impl.cc',
         '../plugins/ppapi/ppb_video_decoder_impl.h',
@@ skipping 51 matching lines @@
         'idb_bindings.cc',
         'idb_bindings.h',
         'image_decoder.cc',
         'image_decoder.h',
         'image_resource_fetcher.cc',
         'image_resource_fetcher.h',
         'multipart_response_delegate.cc',
         'multipart_response_delegate.h',
         'npruntime_util.cc',
         'npruntime_util.h',
-        'p2p_transport.h',
         'password_form.cc',
         'password_form.h',
         'password_form_dom_manager.cc',
         'password_form_dom_manager.h',
         'resource_fetcher.cc',
         'resource_fetcher.h',
         'resource_loader_bridge.cc',
         'resource_loader_bridge.h',
         'resource_type.h',
         'scoped_clipboard_writer_glue.h',
@@ skipping 125 matching lines @@
                  '<(DEPTH)/v8/tools/gyp/v8.gyp:v8',
                ],
             }],
           ],
         }],
         ['inside_chromium_build==0', {
           'dependencies': [
             '<(DEPTH)/webkit/support/setup_third_party.gyp:third_party_headers',
           ],
         }],
+        ['ppapi_transport==1', {
+          'sources': [
+            '../plugins/ppapi/ppb_transport_impl.cc',
+            '../plugins/ppapi/ppb_transport_impl.h',
+            'p2p_transport.h',

[Sergey Ulanov, 2011/04/19 18:54:57]

Not that it metters much, but I think it's better to keep this header always
enabled - it's included in other files anyway.

+          ],
+        }],
       ],
     },
   ],
   'conditions': [
     ['use_third_party_translations==1', {
       'targets': [
         {
           'target_name': 'inspector_strings',
           'type': 'none',
           'variables': {
             'grit_out_dir': '<(PRODUCT_DIR)/resources/inspector/l10n',
           },
           'actions': [
             {
               'action_name': 'inspector_strings',
               'variables': {
                 'grit_grd_file': 'inspector_strings.grd',
               },
               'includes': [ '../../build/grit_action.gypi' ],
             },
           ],
           'includes': [ '../../build/grit_target.gypi' ],
         },
       ],
     }],
   ],
 }