Check in the thirdparty libs needed for webkitpy.

Tools/Scripts/webkitpy/thirdparty/webpagereplay/third_party/dns/rdtypes/ANY/AFSDB.py

Index: Tools/Scripts/webkitpy/thirdparty/webpagereplay/third_party/dns/rdtypes/ANY/AFSDB.py
diff --git a/Tools/Scripts/webkitpy/thirdparty/webpagereplay/third_party/dns/rdtypes/ANY/AFSDB.py b/Tools/Scripts/webkitpy/thirdparty/webpagereplay/third_party/dns/rdtypes/ANY/AFSDB.py
new file mode 100644
index 0000000000000000000000000000000000000000..e8ca6f5cbbcc69bb49380cd45caaefa5b5222c74
--- /dev/null
+++ b/Tools/Scripts/webkitpy/thirdparty/webpagereplay/third_party/dns/rdtypes/ANY/AFSDB.py
@@ -0,0 +1,51 @@
+# Copyright (C) 2003-2007, 2009, 2010 Nominum, Inc.
+#
+# Permission to use, copy, modify, and distribute this software and its
+# documentation for any purpose with or without fee is hereby granted,
+# provided that the above copyright notice and this permission notice
+# appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+import dns.rdtypes.mxbase
+
+class AFSDB(dns.rdtypes.mxbase.UncompressedDowncasingMX):
+    """AFSDB record
+
+    @ivar subtype: the subtype value
+    @type subtype: int
+    @ivar hostname: the hostname name
+    @type hostname: dns.name.Name object"""
+
+    # Use the property mechanism to make "subtype" an alias for the
+    # "preference" attribute, and "hostname" an alias for the "exchange"
+    # attribute.
+    #
+    # This lets us inherit the UncompressedMX implementation but lets
+    # the caller use appropriate attribute names for the rdata type.
+    #
+    # We probably lose some performance vs. a cut-and-paste
+    # implementation, but this way we don't copy code, and that's
+    # good.
+
+    def get_subtype(self):
+        return self.preference
+
+    def set_subtype(self, subtype):
+        self.preference = subtype
+
+    subtype = property(get_subtype, set_subtype)
+
+    def get_hostname(self):
+        return self.exchange
+
+    def set_hostname(self, hostname):
+        self.exchange = hostname
+
+    hostname = property(get_hostname, set_hostname)