Revert "W32: new GFileInfo attributes"

This reverts commit a2375b8929c70eb9cdb98e828643955c823be52d.

It adds new API, and hence should not have been merged to the stable
branch. This commit will remain in place on master (which will become
GLib 2.60).
diff --git a/gio/gfileinfo-priv.h b/gio/gfileinfo-priv.h
index e2bdaa3..201b8c9 100644
--- a/gio/gfileinfo-priv.h
+++ b/gio/gfileinfo-priv.h
@@ -85,8 +85,6 @@
 #define G_FILE_ATTRIBUTE_ID_UNIX_IS_MOUNTPOINT (7340032 + 10)
 #define G_FILE_ATTRIBUTE_ID_DOS_IS_ARCHIVE (8388608 + 1)
 #define G_FILE_ATTRIBUTE_ID_DOS_IS_SYSTEM (8388608 + 2)
-#define G_FILE_ATTRIBUTE_ID_DOS_IS_MOUNTPOINT (8388608 + 3)
-#define G_FILE_ATTRIBUTE_ID_DOS_REPARSE_POINT_TAG (8388608 + 4)
 #define G_FILE_ATTRIBUTE_ID_OWNER_USER (9437184 + 1)
 #define G_FILE_ATTRIBUTE_ID_OWNER_USER_REAL (9437184 + 2)
 #define G_FILE_ATTRIBUTE_ID_OWNER_GROUP (9437184 + 3)
diff --git a/gio/gfileinfo.c b/gio/gfileinfo.c
index fa53a9c..a595c6f 100644
--- a/gio/gfileinfo.c
+++ b/gio/gfileinfo.c
@@ -245,8 +245,6 @@
   REGISTER_ATTRIBUTE (UNIX_IS_MOUNTPOINT);
   REGISTER_ATTRIBUTE (DOS_IS_ARCHIVE);
   REGISTER_ATTRIBUTE (DOS_IS_SYSTEM);
-  REGISTER_ATTRIBUTE (DOS_IS_MOUNTPOINT);
-  REGISTER_ATTRIBUTE (DOS_REPARSE_POINT_TAG);
   REGISTER_ATTRIBUTE (OWNER_USER);
   REGISTER_ATTRIBUTE (OWNER_USER_REAL);
   REGISTER_ATTRIBUTE (OWNER_GROUP);
diff --git a/gio/gfileinfo.h b/gio/gfileinfo.h
index 2ca623c..8416b4f 100644
--- a/gio/gfileinfo.h
+++ b/gio/gfileinfo.h
@@ -672,33 +672,6 @@
  **/
 #define G_FILE_ATTRIBUTE_DOS_IS_SYSTEM "dos::is-system"           /* boolean */
 
-/**
- * G_FILE_ATTRIBUTE_DOS_IS_MOUNTPOINT:
- *
- * A key in the "dos" namespace for checking if the file is a NTFS mount point
- * (a volume mount or a junction point).
- * This attribute is %TRUE if file is a reparse point of type
- * [IO_REPARSE_TAG_MOUNT_POINT](https://msdn.microsoft.com/en-us/library/dd541667.aspx).
- * This attribute is only available for DOS file systems.
- * Corresponding #GFileAttributeType is %G_FILE_ATTRIBUTE_TYPE_BOOLEAN.
- *
- * Since: 2.60
- **/
-#define G_FILE_ATTRIBUTE_DOS_IS_MOUNTPOINT "dos::is-mountpoint"   /* boolean */
-
-/**
- * G_FILE_ATTRIBUTE_DOS_REPARSE_POINT_TAG:
- *
- * A key in the "dos" namespace for getting the file NTFS reparse tag.
- * This value is 0 for files that are not reparse points.
- * See the [Reparse Tags](https://msdn.microsoft.com/en-us/library/dd541667.aspx)
- * page for possible reparse tag values. Corresponding #GFileAttributeType
- * is %G_FILE_ATTRIBUTE_TYPE_UINT32.
- *
- * Since: 2.60
- **/
-#define G_FILE_ATTRIBUTE_DOS_REPARSE_POINT_TAG "dos::reparse-point-tag"   /* uint32 */
-
 /* Owner attributes */
 
 /**
diff --git a/gio/glocalfileinfo.c b/gio/glocalfileinfo.c
index 4d2be72..d86a0ce 100644
--- a/gio/glocalfileinfo.c
+++ b/gio/glocalfileinfo.c
@@ -1867,12 +1867,6 @@
 
   if (statbuf.attributes & FILE_ATTRIBUTE_SYSTEM)
     _g_file_info_set_attribute_boolean_by_id (info, G_FILE_ATTRIBUTE_ID_DOS_IS_SYSTEM, TRUE);
-
-  if (statbuf.reparse_tag == IO_REPARSE_TAG_MOUNT_POINT)
-    _g_file_info_set_attribute_boolean_by_id (info, G_FILE_ATTRIBUTE_ID_DOS_IS_MOUNTPOINT, TRUE);
-
-  if (statbuf.reparse_tag != 0)
-    _g_file_info_set_attribute_uint32_by_id (info, G_FILE_ATTRIBUTE_ID_DOS_REPARSE_POINT_TAG, statbuf.reparse_tag);
 #endif
 
   symlink_target = NULL;