chrome/browser/chromeos: Change auto to not deduce raw pointers.

chrome/browser/chromeos/file_system_provider/request_manager.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 "chrome/browser/chromeos/file_system_provider/request_manager.h"
 
 #include <utility>
 
 #include "base/files/file.h"
 #include "base/stl_util.h"
@@ skipping 208 matching lines @@
   const extensions::AppWindowRegistry* const registry =
       extensions::AppWindowRegistry::Get(profile_);
   DCHECK(registry);
   if (registry->GetCurrentAppWindowForApp(extension_id_))
     return true;
 
   // This loop is heavy, but it's not called often. Only when a request timeouts
   // which is at most once every 10 seconds per request (except tests).
   const extensions::WindowControllerList::ControllerList& windows =
       extensions::WindowControllerList::GetInstance()->windows();
-  for (const auto& window : windows) {
+  for (auto* window : windows) {
     const Browser* const browser = window->GetBrowser();
     if (!browser)
       continue;
     const TabStripModel* const tabs = browser->tab_strip_model();
     DCHECK(tabs);
     for (int i = 0; i < tabs->count(); ++i) {
       const content::WebContents* const web_contents =
           tabs->GetWebContentsAt(i);
       const GURL& url = web_contents->GetURL();
       if (url.SchemeIs(extensions::kExtensionScheme) &&
@@ skipping 18 matching lines @@
     notification_manager_->HideUnresponsiveNotification(request_id);
 
   FOR_EACH_OBSERVER(Observer, observers_, OnRequestDestroyed(request_id));
 
   TRACE_EVENT_ASYNC_END0(
       "file_system_provider", "RequestManager::Request", request_id);
 }
 
 }  // namespace file_system_provider
 }  // namespace chromeos