Revert of [GRC] Process Coordination Unit support for Global Resource Controller

services/resource_coordinator/coordination_unit/coordination_unit_factory.cc

Index: services/resource_coordinator/coordination_unit/coordination_unit_factory.cc
diff --git a/services/resource_coordinator/coordination_unit/coordination_unit_factory.cc b/services/resource_coordinator/coordination_unit/coordination_unit_factory.cc
deleted file mode 100644
index 738a7349e3e52071d38cd66ae928171e3317b517..0000000000000000000000000000000000000000
--- a/services/resource_coordinator/coordination_unit/coordination_unit_factory.cc
+++ /dev/null
@@ -1,34 +0,0 @@
-// Copyright 2017 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.
-
-#include "services/resource_coordinator/coordination_unit/coordination_unit_factory.h"
-
-#include <memory>
-#include <utility>
-
-#include "services/resource_coordinator/coordination_unit/coordination_unit_impl.h"
-#include "services/resource_coordinator/coordination_unit/process_coordination_unit_impl.h"
-#include "services/resource_coordinator/public/cpp/coordination_unit_id.h"
-#include "services/resource_coordinator/public/cpp/coordination_unit_types.h"
-#include "services/service_manager/public/cpp/service_context_ref.h"
-
-namespace resource_coordinator {
-
-namespace coordination_unit_factory {
-
-std::unique_ptr<CoordinationUnitImpl> CreateCoordinationUnit(
-    const CoordinationUnitID& id,
-    std::unique_ptr<service_manager::ServiceContextRef> service_ref) {
-  switch (id.type) {
-    case CoordinationUnitType::kProcess:
-      return base::MakeUnique<ProcessCoordinationUnitImpl>(
-          id, std::move(service_ref));
-    default:
-      return base::MakeUnique<CoordinationUnitImpl>(id, std::move(service_ref));
-  }
-}
-
-}  // namespace CoordinationUnitFactory
-
-}  // namespace resource_coordinator