Revert "chromeos: Move files in //ash/common to //ash, part 3"

ash/cast_config_controller.cc

Index: ash/cast_config_controller.cc
diff --git a/ash/cast_config_controller.cc b/ash/cast_config_controller.cc
deleted file mode 100644
index 18e014eae68ec03cb7d8549d437eba29d4f20209..0000000000000000000000000000000000000000
--- a/ash/cast_config_controller.cc
+++ /dev/null
@@ -1,67 +0,0 @@
-// Copyright 2016 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 "ash/cast_config_controller.h"
-
-#include <utility>
-#include <vector>
-
-namespace ash {
-
-CastConfigController::CastConfigController() {}
-
-CastConfigController::~CastConfigController() {}
-
-bool CastConfigController::Connected() {
-  return client_.is_bound();
-}
-
-void CastConfigController::AddObserver(CastConfigControllerObserver* observer) {
-  observers_.AddObserver(observer);
-}
-
-void CastConfigController::RemoveObserver(
-    CastConfigControllerObserver* observer) {
-  observers_.RemoveObserver(observer);
-}
-
-void CastConfigController::BindRequest(mojom::CastConfigRequest request) {
-  bindings_.AddBinding(this, std::move(request));
-}
-
-void CastConfigController::SetClient(
-    mojom::CastConfigClientAssociatedPtrInfo client) {
-  client_.Bind(std::move(client));
-
-  // If we added observers before we were connected to, run them now.
-  if (observers_.might_have_observers())
-    client_->RequestDeviceRefresh();
-}
-
-void CastConfigController::OnDevicesUpdated(
-    std::vector<mojom::SinkAndRoutePtr> devices) {
-  for (auto& observer : observers_) {
-    std::vector<mojom::SinkAndRoutePtr> devices_copy;
-    for (auto& item : devices)
-      devices_copy.push_back(item.Clone());
-    observer.OnDevicesUpdated(std::move(devices_copy));
-  }
-}
-
-void CastConfigController::RequestDeviceRefresh() {
-  if (client_)
-    client_->RequestDeviceRefresh();
-}
-
-void CastConfigController::CastToSink(ash::mojom::CastSinkPtr sink) {
-  if (client_)
-    client_->CastToSink(std::move(sink));
-}
-
-void CastConfigController::StopCasting(ash::mojom::CastRoutePtr route) {
-  if (client_)
-    client_->StopCasting(std::move(route));
-}
-
-}  // namespace ash