chromeos: Remove unused NFC D-Bus client library

device/nfc/nfc.gyp

Index: device/nfc/nfc.gyp
diff --git a/device/nfc/nfc.gyp b/device/nfc/nfc.gyp
index 09707fa5ff2bb1f602dc9b8c910e68f7356cb83c..ecbfe7d0b1db4124d2c2bb87c2afef72b0f4c065 100644
--- a/device/nfc/nfc.gyp
+++ b/device/nfc/nfc.gyp
@@ -10,49 +10,6 @@
   },
   'targets': [
     {
-      # GN version: //device/nfc
-      'target_name': 'device_nfc',
-      'type': 'static_library',
-      'dependencies': [
-        '../../base/base.gyp:base',
-        '../../url/url.gyp:url_lib',
-      ],
-      'sources': [
-        # Note: file list duplicated in GN build.
-        'nfc_adapter.cc',
-        'nfc_adapter.h',
-        'nfc_adapter_chromeos.cc',
-        'nfc_adapter_chromeos.h',
-        'nfc_adapter_factory.cc',
-        'nfc_adapter_factory.h',
-        'nfc_ndef_record.cc',
-        'nfc_ndef_record.h',
-        'nfc_ndef_record_utils_chromeos.cc',
-        'nfc_ndef_record_utils_chromeos.h',
-        'nfc_peer.cc',
-        'nfc_peer.h',
-        'nfc_peer_chromeos.cc',
-        'nfc_peer_chromeos.h',
-        'nfc_tag.cc',
-        'nfc_tag.h',
-        'nfc_tag_chromeos.cc',
-        'nfc_tag_chromeos.h',
-        'nfc_tag_technology.cc',
-        'nfc_tag_technology.h',
-        'nfc_tag_technology_chromeos.cc',
-        'nfc_tag_technology_chromeos.h'
-      ],
-      'conditions': [
-        ['chromeos==1', {
-          'dependencies': [
-            '../../build/linux/system.gyp:dbus',
-            '../../chromeos/chromeos.gyp:chromeos',
-            '../../dbus/dbus.gyp:dbus',
-          ]
-        }],
-      ],
-    },
-    {
       'target_name': 'device_nfc_mojo_bindings',
       'type': 'static_library',
       'includes': [