Remove Chromecast extension support from cast system tray menu.

chrome/browser/extensions/api/cast_devices_private/cast_devices_private_api.cc

Index: chrome/browser/extensions/api/cast_devices_private/cast_devices_private_api.cc
diff --git a/chrome/browser/extensions/api/cast_devices_private/cast_devices_private_api.cc b/chrome/browser/extensions/api/cast_devices_private/cast_devices_private_api.cc
deleted file mode 100644
index c513dbe28d16490940ef19e5f2d5d48a24c60a92..0000000000000000000000000000000000000000
--- a/chrome/browser/extensions/api/cast_devices_private/cast_devices_private_api.cc
+++ /dev/null
@@ -1,108 +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.
-
-#include "chrome/browser/extensions/api/cast_devices_private/cast_devices_private_api.h"
-
-#include "base/lazy_instance.h"
-#include "base/strings/utf_string_conversions.h"
-#include "chrome/common/extensions/api/cast_devices_private.h"
-
-namespace extensions {
-
-namespace {
-
-ash::CastConfigDelegate::Receiver ConvertReceiverType(
-    const api::cast_devices_private::Receiver& receiver) {
-  ash::CastConfigDelegate::Receiver result;
-  result.id = receiver.id;
-  result.name = base::UTF8ToUTF16(receiver.name);
-  return result;
-}
-
-ash::CastConfigDelegate::Activity ConvertActivityType(
-    const api::cast_devices_private::Activity& activity) {
-  ash::CastConfigDelegate::Activity result;
-  result.id = activity.id;
-  result.title = base::UTF8ToUTF16(activity.title);
-  if (activity.tab_id)
-    result.tab_id = *activity.tab_id;
-  else
-    result.tab_id = ash::CastConfigDelegate::Activity::TabId::UNKNOWN;
-  return result;
-}
-
-ash::CastConfigDelegate::ReceiverAndActivity ConvertReceiverAndActivityType(
-    const api::cast_devices_private::Receiver& receiver,
-    const api::cast_devices_private::Activity* activity) {
-  ash::CastConfigDelegate::ReceiverAndActivity result;
-  result.receiver = ConvertReceiverType(receiver);
-  if (activity)
-    result.activity = ConvertActivityType(*activity);
-  return result;
-}
-
-}  // namespace
-
-static base::LazyInstance<
-    BrowserContextKeyedAPIFactory<CastDeviceUpdateListeners>> g_factory =
-    LAZY_INSTANCE_INITIALIZER;
-
-// static
-BrowserContextKeyedAPIFactory<CastDeviceUpdateListeners>*
-CastDeviceUpdateListeners::GetFactoryInstance() {
-  return g_factory.Pointer();
-}
-
-// static
-CastDeviceUpdateListeners* CastDeviceUpdateListeners::Get(
-    content::BrowserContext* context) {
-  return BrowserContextKeyedAPIFactory<CastDeviceUpdateListeners>::Get(context);
-}
-
-CastDeviceUpdateListeners::CastDeviceUpdateListeners(
-    content::BrowserContext* context) {}
-
-CastDeviceUpdateListeners::~CastDeviceUpdateListeners() {}
-
-void CastDeviceUpdateListeners::AddObserver(
-    ash::CastConfigDelegate::Observer* observer) {
-  observer_list_.AddObserver(observer);
-}
-
-void CastDeviceUpdateListeners::RemoveObserver(
-    ash::CastConfigDelegate::Observer* observer) {
-  observer_list_.RemoveObserver(observer);
-}
-
-void CastDeviceUpdateListeners::NotifyCallbacks(
-    const ReceiverAndActivityList& devices) {
-  for (auto& observer : observer_list_)
-    observer.OnDevicesUpdated(devices);
-}
-
-CastDevicesPrivateUpdateDevicesFunction::
-    CastDevicesPrivateUpdateDevicesFunction() {}
-
-CastDevicesPrivateUpdateDevicesFunction::
-    ~CastDevicesPrivateUpdateDevicesFunction() {}
-
-ExtensionFunction::ResponseAction
-CastDevicesPrivateUpdateDevicesFunction::Run() {
-  auto params =
-      api::cast_devices_private::UpdateDevices::Params::Create(*args_);
-
-  CastDeviceUpdateListeners::ReceiverAndActivityList devices;
-  for (const api::cast_devices_private::ReceiverActivity& device :
-       params->devices) {
-    devices.push_back(
-        ConvertReceiverAndActivityType(device.receiver, device.activity.get()));
-  }
-
-  auto* listeners = CastDeviceUpdateListeners::Get(browser_context());
-  listeners->NotifyCallbacks(devices);
-
-  return RespondNow(NoArguments());
-}
-
-}  // namespace extensions