Make the uribeacon a GN source_set

device/bluetooth/bluetooth.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.
 
 {
   'variables': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 139 matching lines @@
         ['OS=="mac"', {
           'link_settings': {
             'libraries': [
               '$(SDKROOT)/System/Library/Frameworks/IOBluetooth.framework',
             ],
           },
         }],
       ],
     },
     {
+      # GN version: //device/bluetooth/uribeacon
       'target_name': 'uribeacon',
       'type': 'static_library',
       'dependencies': [
         '../../base/base.gyp:base',
       ],
       'sources': [
         'uribeacon/uri_encoder.cc',
         'uribeacon/uri_encoder.h'
       ]
     },
@@ skipping 25 matching lines @@
         'test/mock_bluetooth_gatt_notify_session.cc',
         'test/mock_bluetooth_gatt_notify_session.h',
         'test/mock_bluetooth_gatt_service.cc',
         'test/mock_bluetooth_gatt_service.h',
         'test/mock_bluetooth_socket.cc',
         'test/mock_bluetooth_socket.h',
       ],
     },
   ],
 }