Remove Skia's forked buildbot code

master/skia_master_scripts/nacl_factory.py

Index: master/skia_master_scripts/nacl_factory.py
diff --git a/master/skia_master_scripts/nacl_factory.py b/master/skia_master_scripts/nacl_factory.py
deleted file mode 100644
index aac1653e59d37f9c286df29f8364d902c9b672c1..0000000000000000000000000000000000000000
--- a/master/skia_master_scripts/nacl_factory.py
+++ /dev/null
@@ -1,20 +0,0 @@
-# Copyright (c) 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.
-
-
-from buildbot.process.properties import WithProperties
-from factory import SkiaFactory
-
-
-class NaClFactory(SkiaFactory):
-  """ Subclass of Factory which runs in Native Client. """
-
-  def __init__(self, **kwargs):
-    """ Instantiates a NaClFactory with properties and build steps specific to
-    Native Client builds. """
-    SkiaFactory.__init__(self, flavor='nacl',
-                         build_targets=['skia_lib', 'debugger'],
-                         **kwargs)
-    self._common_args += ['--nacl_sdk_root',
-                              WithProperties('%(nacl_sdk_root)s')]