Straighten up includes of host_desktop.h/host_desktop_type.h

chrome/browser/apps/per_app_settings_service.cc

 // Copyright 2014 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 "base/logging.h"
 #include "chrome/browser/apps/per_app_settings_service.h"
 
 PerAppSettingsService::PerAppSettingsService() {
 }
 
 PerAppSettingsService::~PerAppSettingsService() {
 }
 
 void PerAppSettingsService::SetDesktopLastLaunchedFrom(
     const std::string& app_id,
     ui::HostDesktopType host_desktop) {
   default_desktops_[app_id] = host_desktop;
 }
 
 ui::HostDesktopType PerAppSettingsService::GetDesktopLastLaunchedFrom(
     const std::string& app_id) const {
   DesktopMap::const_iterator it = default_desktops_.find(app_id);
   if (it == default_desktops_.end())
     NOTREACHED();
   return it->second;
 }
 
 bool PerAppSettingsService::HasDesktopLastLaunchedFrom(
     const std::string& app_id) const {
   return default_desktops_.find(app_id) != default_desktops_.end();
 }