Delete blink fetch recipe

recipes/blink.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.
-
-import json
-import sys
-
-import recipe_util  # pylint: disable=F0401
-
-
-# This class doesn't need an __init__ method, so we disable the warning
-# pylint: disable=W0232
-class Blink(recipe_util.Recipe):
-  """Basic Recipe alias for Blink -> Chromium."""
-
-  @staticmethod
-  def fetch_spec(props):
-    chromium_url = 'https://chromium.googlesource.com/chromium/src.git'
-    chromium_solution = {'name': 'src',
-                         'url': chromium_url,
-                         'deps_file': 'DEPS',
-                         'managed': False,
-                         'custom_deps': {
-                             'src/third_party/WebKit': None,
-                         },
-    }
-    blink_url = 'https://chromium.googlesource.com/chromium/blink.git'
-    blink_solution = {'name': 'src/third_party/WebKit',
-                      'url': blink_url,
-                      'deps_file': '.DEPS.git',
-                      'managed': False,
-                      'custom_deps': {},
-    }
-    spec = {
-      'solutions': [chromium_solution, blink_solution],
-      'auto': True,
-    }
-    if props.get('target_os'):
-      spec['target_os'] = props['target_os'].split(',')
-    if props.get('target_os_only'):
-      spec['target_os_only'] = props['target_os_only']
-    toolchain_hook = [sys.executable, 'src/build/confirm_toolchain.py']
-    spec['fetch_hooks'] = [toolchain_hook]
-    return {
-      'type': 'gclient_git_svn',
-      'gclient_git_svn_spec': spec,
-    }
-
-  @staticmethod
-  def expected_root(_props):
-    return 'src/third_party/WebKit'
-
-
-def main(argv=None):
-  return Blink().handle_args(argv)
-
-
-if __name__ == '__main__':
-  sys.exit(main(sys.argv))