Remove Skia's forked buildbot code

master/skia_master_scripts/canary_factory.py

-# 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.
-
-
-""" Subclass of factory.SkiaFactory which builds some project other than Skia,
-using the latest revision of Skia. """
-
-import builder_name_schema
-import factory
-import os
-
-
-class CanaryFactory(factory.SkiaFactory):
-  """ BuildFactory for a project which uses Skia; updates the project to a
-  known good revision, updates Skia to the latest revision, and verifies that
-  the project builds.
-  """
-  def __init__(self, path_to_skia, flavor, **kwargs):
-    """ Instantiates a CanaryFactory for a given project.
-
-    path_to_skia: list of strings; indicates the path from the root of the
-        project to the project's copy of Skia.
-    """
-    flavor = '%s_canary' % flavor
-    factory.SkiaFactory.__init__(self, flavor=flavor, **kwargs)
-    self._path_to_skia = self.TargetPath.join(*path_to_skia)
-
-  def Update(self):
-    self.AddFlavoredSlaveScript(
-        script=self.TargetPath.join('..', '..', '..', '..', '..', 'slave',
-                                    'skia_slave_scripts',
-                                    '%s_update.py' % self._flavor),
-        args=['--gyp_defines',
-              ' '.join('%s=%s' % (k, v) for k, v in self._gyp_defines.items())],
-        description='Update',
-        timeout=None,
-        halt_on_failure=True,
-        is_rebaseline_step=True,
-        get_props_from_stdout={'got_revision':
-                                   'Skia updated to (\w+)',
-                               'chrome_revision':
-                                   'Chrome updated to (\w+)'},
-        workdir='build')
-
-  # pylint: disable=W0221
-  def ApplyPatch(self):
-    # Note that, since Chrome only checks out the src, include, and gyp dirs,
-    # any patch containing changes outside of those directories will fail to
-    # apply.
-    workdir = self.TargetPath.join(self._workdir, self._path_to_skia)
-    path_to_script = [os.pardir for _ in workdir.split(self.TargetPath.sep)]
-    path_to_script.extend([os.pardir, os.pardir, os.pardir, os.pardir,
-                           'slave', 'skia_slave_scripts', 'apply_patch.py'])
-    path_str = self.TargetPath.join(*path_to_script)
-    factory.SkiaFactory.ApplyPatch(self,
-                                   alternate_script=path_str,
-                                   alternate_workdir=workdir)
-
-  def CCUnitTests(self):
-    self.AddFlavoredSlaveScript(script='cc_unittests.py',
-                                description='cc_unittests')
-
-  def Build(self, role=builder_name_schema.BUILDER_ROLE_CANARY, **kwargs):
-    """Build and return the complete BuildFactory.
-
-    role: string; type of builder.
-    """
-    if role != builder_name_schema.BUILDER_ROLE_CANARY:
-      raise Exception('Canary builders must have role "%s"' %
-                      builder_name_schema.BUILDER_ROLE_CANARY)
-
-    self.UpdateSteps()
-    self.Compile(clobber=False, retry_without_werr_on_failure=True)
-    self.CCUnitTests()
-    self.Validate()
-    return self