Remove WINDOW_TYPE_V1_PANEL AppWindow type

chrome/browser/ui/ash/multi_user/multi_user_window_manager_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/multi_user/multi_user_window_manager_chromeos.h"
 
 #include "ash/media_controller.h"
 #include "ash/multi_profile_uma.h"
 #include "ash/public/cpp/shell_window_ids.h"
 #include "ash/shell.h"
@@ skipping 70 matching lines @@
     std::vector<Profile*> profiles =
         g_browser_process->profile_manager()->GetLoadedProfiles();
     for (std::vector<Profile*>::iterator it = profiles.begin();
          it != profiles.end() && app_window == NULL;
          it++) {
       app_window = extensions::AppWindowRegistry::Get(*it)
                        ->GetAppWindowForNativeWindow(window);
     }
     if (app_window) {
       if (app_window->window_type() ==
-          extensions::AppWindow::WINDOW_TYPE_PANEL ||
-          app_window->window_type() ==
-          extensions::AppWindow::WINDOW_TYPE_V1_PANEL) {
+          extensions::AppWindow::WINDOW_TYPE_PANEL) {
         window_type = ash::MultiProfileUMA::TELEPORT_WINDOW_PANEL;
       } else {
         window_type = ash::MultiProfileUMA::TELEPORT_WINDOW_V2_APP;
       }
     }
   }
   ash::MultiProfileUMA::RecordTeleportWindowType(window_type);
 }
 
 bool HasSystemModalTransientChildWindow(aura::Window* window) {
@@ skipping 601 matching lines @@
     window->Hide();
 }
 
 int MultiUserWindowManagerChromeOS::GetAdjustedAnimationTimeInMS(
     int default_time_in_ms) const {
   return animation_speed_ == ANIMATION_SPEED_NORMAL ? default_time_in_ms :
       (animation_speed_ == ANIMATION_SPEED_FAST ? 10 : 0);
 }
 
 }  // namespace chrome