Cleaning up MruWindowTracker::BuildWindowList()

chrome/browser/chromeos/extensions/wallpaper_private_api.cc

 // Copyright (c) 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/chromeos/extensions/wallpaper_private_api.h"
 
 #include <vector>
 
 #include "ash/ash_switches.h"
 #include "ash/desktop_background/desktop_background_controller.h"
@@ skipping 155 matching lines @@
 
 void WindowStateManager::BuildWindowListAndMinimizeInactiveForUser(
     const std::string& user_id_hash, aura::Window* active_window) {
   if (user_id_hash_window_list_map_.find(user_id_hash) ==
       user_id_hash_window_list_map_.end()) {
     user_id_hash_window_list_map_[user_id_hash] = std::set<aura::Window*>();
   }
   std::set<aura::Window*>* results =
       &user_id_hash_window_list_map_[user_id_hash];
 
-  std::vector<aura::Window*> windows =
-      ash::MruWindowTracker::BuildWindowList(false);
+  std::vector<aura::Window*> windows = ash::MruWindowTracker::BuildWindowList();
 
   for (std::vector<aura::Window*>::iterator iter = windows.begin();
        iter != windows.end(); ++iter) {
     // Ignore active window and minimized windows.
     if (*iter == active_window || ash::wm::GetWindowState(*iter)->IsMinimized())
       continue;
 
     // TODO(bshe): Add WindowStateObserver too. http://crbug.com/323252
     if (!(*iter)->HasObserver(this))
       (*iter)->AddObserver(this);
@@ skipping 708 matching lines @@
                  this, file_list));
 }
 
 void WallpaperPrivateGetOfflineWallpaperListFunction::OnComplete(
     const std::vector<std::string>& file_list) {
   base::ListValue* results = new base::ListValue();
   results->AppendStrings(file_list);
   SetResult(results);
   SendResponse(true);
 }