Revert of Reland "Build delegation for perf tryjobs"

scripts/slave/recipe_modules/perf_try/build_state.py

Index: scripts/slave/recipe_modules/perf_try/build_state.py
diff --git a/scripts/slave/recipe_modules/perf_try/build_state.py b/scripts/slave/recipe_modules/perf_try/build_state.py
deleted file mode 100644
index db9c7a43c565aea993afb3a91c292d4c89c88392..0000000000000000000000000000000000000000
--- a/scripts/slave/recipe_modules/perf_try/build_state.py
+++ /dev/null
@@ -1,54 +0,0 @@
-# Copyright 2015 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 uuid
-
-# This is a wrapper class of revision that stores its build path and
-# queries its status. Part of the code are adapted from the RevisionState
-# class from auto-bisect module
-class BuildState(object):
-
-  SUCCESS, WARNINGS, FAILURE, SKIPPED, EXCEPTION = range(5)
-
-  def __init__(self, api, commit_hash, with_patch):
-    super(BuildState, self).__init__()
-    self.api = api
-    self.commit_hash = str(commit_hash)
-    if api.m.properties.get('is_test'):
-      self._patch_hash = with_patch * '123456'
-    else:
-      self._patch_hash =  with_patch * str(uuid.uuid4()) # pragma: no cover
-    self.build_id = None
-    if with_patch:
-      self.bucket = 'chrome-perf-tryjob'
-    else:
-      self.bucket = 'chrome-perf'
-    self.build_file_path = self._get_build_file_path()
-
-  def _get_build_file_path(self):
-    revision_suffix = '%s.zip' % (self.commit_hash + self._patch_hash)
-    return self._get_platform_gs_prefix() + revision_suffix
-
-  def _get_platform_gs_prefix(self): # pragma: no cover
-    bot_name = self.api.m.properties.get('buildername', '')
-    if 'win' in bot_name:
-      if any(b in bot_name for b in ['x64', 'gpu']):
-        return 'gs://%s/Win x64 Builder/full-build-win32_' % self.bucket
-      return 'gs://%s/Win Builder/full-build-win32_' % self.bucket
-    if 'android' in bot_name:
-      if 'nexus9' in bot_name:
-        return 'gs://%s/android_perf_rel_arm64/full-build-linux_' % self.bucket
-      return 'gs://%s/android_perf_rel/full-build-linux_' % self.bucket
-    if 'mac' in bot_name:
-      return 'gs://%s/Mac Builder/full-build-mac_' % self.bucket
-    return 'gs://%s/Linux Builder/full-build-linux' % self.bucket
-
-  def is_completed(self):
-    result = self.api.m.buildbucket.get_build(self.build_id)
-    return result.stdout['build']['status'] == 'COMPLETED'
-
-  def is_build_archived(self): # pragma: no cover
-    result = self.api.m.buildbucket.get_build(self.build_id)
-    return result.stdout['build']['result'] == 'SUCCESS'