Remove Skia's forked buildbot code

configs/chromium/master/master_source_cfg.py

-# Copyright (c) 2011 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.changes import svnpoller
-
-from master import build_utils
-
-def ChromeTreeFileSplitter(path):
-  """split_file for the 'src' project in the trunk."""
-
-  # Exclude .DEPS.git from triggering builds on chrome.
-  if path == 'src/.DEPS.git':
-    return None
-
-  # List of projects we are interested in. The project names must exactly
-  # match paths in the Subversion repository, relative to the 'path' URL
-  # argument. build_utils.SplitPath() will use them as branch names to
-  # kick off the Schedulers for different projects.
-  projects = ['src']
-  return build_utils.SplitPath(projects, path)
-
-def WebkitFileSplitter(path):
-  """split_file for webkit.org repository."""
-  projects = ['trunk']
-  return build_utils.SplitPath(projects, path)
-
-
-def Update(config, active_master, c):
-  # Polls config.Master.trunk_url for changes
-  chromium_url = "http://src.chromium.org/viewvc/chrome?view=rev&revision=%s"
-  #webkit_url = "http://trac.webkit.org/changeset/%s"
-  cr_poller = svnpoller.SVNPoller(svnurl=config.Master.trunk_url,
-                                  split_file=ChromeTreeFileSplitter,
-                                  pollinterval=30,
-                                  revlinktmpl=chromium_url)
-  c['change_source'].append(cr_poller)
-
-  #webkit_poller = svnpoller.SVNPoller(svnurl = config.Master.webkit_root_url,
-  #                                    split_file=WebkitFileSplitter,
-  #                                    pollinterval=30,
-  #                                    revlinktmpl=webkit_url)
-  #c['change_source'].append(webkit_poller)