Fix revert 98028: add file that drover --revert forgot to add

net/third_party/gssapi/gssapi.gyp

Index: net/third_party/gssapi/gssapi.gyp
diff --git a/net/third_party/gssapi/gssapi.gyp b/net/third_party/gssapi/gssapi.gyp
new file mode 100644
index 0000000000000000000000000000000000000000..35a2a732e5823e22f15e08ef0673253ca4c54208
--- /dev/null
+++ b/net/third_party/gssapi/gssapi.gyp
@@ -0,0 +1,15 @@
+# Copyright (c) 2010 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.
+
+{
+  'targets': [
+    {
+      'target_name': 'gssapi',
+      'type': 'none',
+      'sources': [
+        'gssapi.h',
+      ],
+    },
+  ],
+}