[chrome.displaySource] Use WDS for Wi-Fi Display implementation

extensions/extensions.gyp

 # Copyright 2013 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.
 
 {
   'includes': [
     'extensions.gypi',
   ],
   'variables': {
     'chromium_code': 1,
@@ skipping 199 matching lines @@
       'include_dirs': [
         '..',
       ],
       'sources': [
         '<@(extensions_renderer_sources)',
       ],
       # Disable c4267 warnings until we fix size_t to int truncations.
       'msvs_disabled_warnings': [ 4267, ],
       'conditions': [
         ['enable_wifi_display==1', {
+          'dependencies': [
+            '../third_party/wds/wds.gyp:libwds',
+          ],
           'sources': [
             '<@(extensions_render_sources_wifi_display)',
           ],
         }],
       ],
     },
     {
       # GN version: //extensions/utility
       'target_name': 'extensions_utility',
       'type': 'static_library',
@@ skipping 88 matching lines @@
               '<(SHARED_INTERMEDIATE_DIR)/blink/devtools_resources.pak',
             ],
             'pak_output': '<(PRODUCT_DIR)/extensions_shell_and_test.pak',
           },
           'includes': [ '../build/repack_action.gypi' ],
         },
       ],
     },
   ]
 }