Unify window fullscreen and minimizing implementation

chrome/browser/extensions/api/sessions/sessions_api.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/extensions/api/sessions/sessions_api.h"
 
 #include <stddef.h>
 
 #include <utility>
 #include <vector>
@@ skipping 271 matching lines @@
       state = windows::WINDOW_STATE_MINIMIZED;
       break;
     case ui::SHOW_STATE_MAXIMIZED:
       state = windows::WINDOW_STATE_MAXIMIZED;
       break;
     case ui::SHOW_STATE_FULLSCREEN:
       state = windows::WINDOW_STATE_FULLSCREEN;
       break;
     case ui::SHOW_STATE_DEFAULT:
     case ui::SHOW_STATE_INACTIVE:
+    case ui::SHOW_STATE_PREVIOUS:
     case ui::SHOW_STATE_END:
       break;
   }
 
   std::unique_ptr<windows::Window> window_struct(
       CreateWindowModelHelper(std::move(tabs), session_id, type, state));
   // TODO(dwankri): Dig deeper to resolve bounds not being optional, so closed
   // windows in GetRecentlyClosed can have set values in Window helper.
   window_struct->left.reset(new int(window.bounds.x()));
   window_struct->top.reset(new int(window.bounds.y()));
@@ skipping 300 matching lines @@
   return g_factory.Pointer();
 }
 
 void SessionsAPI::OnListenerAdded(const EventListenerInfo& details) {
   sessions_event_router_.reset(
       new SessionsEventRouter(Profile::FromBrowserContext(browser_context_)));
   EventRouter::Get(browser_context_)->UnregisterObserver(this);
 }
 
 }  // namespace extensions