cros: Convert SystemTrayDelegate::ManageBluetoothDevices to mojo for mash

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 <stddef.h>
 
 #include <algorithm>
 #include <memory>
@@ skipping 410 matching lines @@
       ->GetActiveIMEState()
       ->ChangeInputMethod(ime_id, false /* show_message */);
   input_method::InputMethodSwitchRecorder::Get()->RecordSwitch(
       true /* by_tray_menu */);
 }
 
 void SystemTrayDelegateChromeOS::ActivateIMEProperty(const std::string& key) {
   input_method::InputMethodManager::Get()->ActivateInputMethodMenuItem(key);
 }
 
-// TODO(jamescook): Move to SystemTrayClient where other Web UI lives.
-void SystemTrayDelegateChromeOS::ManageBluetoothDevices() {
-  content::RecordAction(base::UserMetricsAction("ShowBluetoothSettingsPage"));
-  chrome::ShowSettingsSubPageForProfile(ProfileManager::GetActiveUserProfile(),
-                                        chrome::kBluetoothSubPage);
-}
-
 void SystemTrayDelegateChromeOS::ToggleBluetooth() {
   bluetooth_helper_->ToggleEnabled();
 }
 
 bool SystemTrayDelegateChromeOS::GetBluetoothAvailable() {
   return bluetooth_helper_->GetAvailable();
 }
 
 bool SystemTrayDelegateChromeOS::GetBluetoothEnabled() {
   return bluetooth_helper_->GetEnabled();
@@ skipping 394 matching lines @@
   LOG(WARNING) << "SystemTrayDelegateChromeOS::GetChildUserMessage call while "
                << "ENABLE_SUPERVISED_USERS undefined.";
   return base::string16();
 }
 
 ash::SystemTrayDelegate* CreateSystemTrayDelegate() {
   return new SystemTrayDelegateChromeOS();
 }
 
 }  // namespace chromeos