Add the supporting code for the cast system tray integration

chrome/browser/ui/ash/system_tray_delegate_chromeos.cc

 // Copyright 2013 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/ui/ash/system_tray_delegate_chromeos.h"
 
 #include <algorithm>
 #include <set>
 #include <string>
 #include <vector>
@@ skipping 53 matching lines @@
 #include "chrome/browser/chromeos/policy/device_cloud_policy_manager_chromeos.h"
 #include "chrome/browser/chromeos/profiles/multiprofiles_intro_dialog.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/chromeos/set_time_dialog.h"
 #include "chrome/browser/chromeos/settings/cros_settings.h"
 #include "chrome/browser/chromeos/ui/choose_mobile_network_dialog.h"
 #include "chrome/browser/lifetime/application_lifetime.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/supervised_user/supervised_user_service.h"
 #include "chrome/browser/supervised_user/supervised_user_service_factory.h"
+#include "chrome/browser/ui/ash/cast_config_delegate_chromeos.h"
 #include "chrome/browser/ui/ash/multi_user/multi_user_util.h"
 #include "chrome/browser/ui/ash/networking_config_delegate_chromeos.h"
 #include "chrome/browser/ui/ash/system_tray_delegate_utils.h"
 #include "chrome/browser/ui/ash/user_accounts_delegate_chromeos.h"
 #include "chrome/browser/ui/ash/volume_controller_chromeos.h"
 #include "chrome/browser/ui/ash/vpn_delegate_chromeos.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/chrome_pages.h"
@@ skipping 104 matching lines @@
 
 SystemTrayDelegateChromeOS::SystemTrayDelegateChromeOS()
     : user_profile_(NULL),
       clock_type_(base::GetHourClockType()),
       search_key_mapped_to_(input_method::kSearchKey),
       screen_locked_(false),
       have_session_start_time_(false),
       have_session_length_limit_(false),
       should_run_bluetooth_discovery_(false),
       session_started_(false),
+      cast_config_delegate_(new CastConfigDelegateChromeos()),
       networking_config_delegate_(new NetworkingConfigDelegateChromeos()),
       volume_control_delegate_(new VolumeController()),
       device_settings_observer_(CrosSettings::Get()->AddSettingsObserver(
           kSystemUse24HourClock,
           base::Bind(&SystemTrayDelegateChromeOS::UpdateClockType,
                      base::Unretained(this)))),
       vpn_delegate_(new VPNDelegateChromeOS),
       weak_ptr_factory_(this) {
   // Register notifications on construction so that events such as
   // PROFILE_CREATED do not get missed if they happen before Initialize().
@@ skipping 573 matching lines @@
 bool SystemTrayDelegateChromeOS::GetBluetoothDiscovering() {
   return (bluetooth_discovery_session_.get() &&
       bluetooth_discovery_session_->IsActive());
 }
 
 void SystemTrayDelegateChromeOS::ChangeProxySettings() {
   CHECK(GetUserLoginStatus() == ash::user::LOGGED_IN_NONE);
   LoginDisplayHostImpl::default_host()->OpenProxySettings();
 }
 
+ash::CastConfigDelegate* SystemTrayDelegateChromeOS::GetCastConfigDelegate()
+    const {
+  return cast_config_delegate_.get();
+}
+
 ash::NetworkingConfigDelegate*
 SystemTrayDelegateChromeOS::GetNetworkingConfigDelegate() const {
   return networking_config_delegate_.get();
 }
 
 ash::VolumeControlDelegate*
 SystemTrayDelegateChromeOS::GetVolumeControlDelegate() const {
   return volume_control_delegate_.get();
 }
 
@@ skipping 617 matching lines @@
   LOG(WARNING) << "SystemTrayDelegateChromeOS::GetChildUserMessage call while "
                << "ENABLE_SUPERVISED_USERS undefined.";
   return base::string16();
 }
 
 ash::SystemTrayDelegate* CreateSystemTrayDelegate() {
   return new SystemTrayDelegateChromeOS();
 }
 
 }  // namespace chromeos