Prune a bunch of webkitpy.

sky/tools/webkitpy/tool/commands/flakytests.py

Index: sky/tools/webkitpy/tool/commands/flakytests.py
diff --git a/sky/tools/webkitpy/tool/commands/flakytests.py b/sky/tools/webkitpy/tool/commands/flakytests.py
deleted file mode 100644
index 61841150471b856289611a25b47c7149ca776697..0000000000000000000000000000000000000000
--- a/sky/tools/webkitpy/tool/commands/flakytests.py
+++ /dev/null
@@ -1,135 +0,0 @@
-# Copyright (c) 2011 Google Inc. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-import os
-import optparse
-from webkitpy.tool.multicommandtool import AbstractDeclarativeCommand
-from webkitpy.layout_tests.layout_package.bot_test_expectations import BotTestExpectationsFactory
-from webkitpy.layout_tests.models.test_expectations import TestExpectationParser, TestExpectationsModel, TestExpectations
-from webkitpy.layout_tests.port import builders
-from webkitpy.common.net import sheriff_calendar
-
-
-class FlakyTests(AbstractDeclarativeCommand):
-    name = "update-flaky-tests"
-    help_text = "Update FlakyTests file from the flakiness dashboard"
-    show_in_main_help = True
-
-    ALWAYS_CC = [
-        'ojan@chromium.org',
-        'dpranke@chromium.org',
-        'eseidel@chromium.org',
-    ]
-
-    COMMIT_MESSAGE = (
-        'Update FlakyTests to match current flakiness dashboard results\n\n'
-        'Automatically generated using:\n'
-        'webkit-patch update-flaky-tests\n\n'
-        'R=%s\n')
-
-    FLAKY_TEST_CONTENTS = (
-        '# This file is generated by webkit-patch update-flaky-tests from the flakiness dashboard data.\n'
-        '# Manual changes will be overwritten.\n\n'
-        '%s\n')
-
-    def __init__(self):
-        options = [
-            optparse.make_option('--upload', action='store_true',
-                help='upload the changed FlakyTest file for review'),
-            optparse.make_option('--reviewers', action='store',
-                help='comma-separated list of reviewers, defaults to blink gardeners'),
-        ]
-        AbstractDeclarativeCommand.__init__(self, options=options)
-        # This is sorta silly, but allows for unit testing:
-        self.expectations_factory = BotTestExpectationsFactory
-
-    def _collect_expectation_lines(self, builder_names, factory):
-        all_lines = []
-        for builder_name in builder_names:
-            model = TestExpectationsModel()
-            expectations = factory.expectations_for_builder(builder_name)
-            for line in expectations.expectation_lines(only_ignore_very_flaky=True):
-                model.add_expectation_line(line)
-            # FIXME: We need an official API to get all the test names or all test lines.
-            all_lines.extend(model._test_to_expectation_line.values())
-        return all_lines
-
-    def _commit_and_upload(self, tool, options):
-        files = tool.scm().changed_files()
-        flaky_tests_path = 'tests/FlakyTests'
-        if flaky_tests_path not in files:
-            print "%s is not changed, not uploading." % flaky_tests_path
-            return 0
-
-        if options.reviewers:
-            # FIXME: Could validate these as emails. sheriff_calendar has some code for that.
-            reviewer_emails = options.reviewers.split(',')
-        else:
-            reviewer_emails = sheriff_calendar.current_gardener_emails()
-            if not reviewer_emails:
-                print "No gardener, and --reviewers not specified, not bothering."
-                return 1
-
-        commit_message = self.COMMIT_MESSAGE % ','.join(reviewer_emails)
-        git_cmd = ['git', 'commit', '-m', commit_message,
-            tool.filesystem.join(tool.scm().checkout_root, flaky_tests_path)]
-        tool.executive.run_and_throw_if_fail(git_cmd)
-
-        git_cmd = ['git', 'cl', 'upload', '--send-mail', '-f',
-            '--cc', ','.join(self.ALWAYS_CC)]
-        tool.executive.run_and_throw_if_fail(git_cmd)
-
-    def execute(self, options, args, tool):
-        factory = self.expectations_factory()
-
-        # FIXME: WebKit Linux 32 and WebKit Linux have the same specifiers;
-        # if we include both of them, we'll get duplicate lines. Ideally
-        # Linux 32 would have unique speicifiers.
-        most_builders = builders.all_builder_names()
-        if 'WebKit Linux 32' in most_builders:
-            most_builders.remove('WebKit Linux 32')
-
-        lines = self._collect_expectation_lines(most_builders, factory)
-        lines.sort(key=lambda line: line.path)
-
-        port = tool.port_factory.get()
-        # Skip any tests which are mentioned in the dashboard but not in our checkout:
-        fs = tool.filesystem
-        lines = filter(lambda line: fs.exists(fs.join(port.layout_tests_dir(), line.path)), lines)
-
-        # Note: This includes all flaky tests from the dashboard, even ones mentioned
-        # in existing TestExpectations. We could certainly load existing TestExpecations
-        # and filter accordingly, or update existing TestExpectations instead of FlakyTests.
-        flaky_tests_path = fs.join(port.layout_tests_dir(), 'FlakyTests')
-        flaky_tests_contents = self.FLAKY_TEST_CONTENTS % TestExpectations.list_to_string(lines)
-        fs.write_text_file(flaky_tests_path, flaky_tests_contents)
-        print "Updated %s" % flaky_tests_path
-
-        if options.upload:
-            return self._commit_and_upload(tool, options)
-