Convert uses of int ms to TimeDelta in component updater.

chrome/browser/component_updater/npapi_flash_component_installer.cc

 // Copyright (c) 2011 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/component_updater/flash_component_installer.h"
 
 #include <algorithm>
 
 #include "base/base_paths.h"
 #include "base/bind.h"
@@ skipping 194 matching lines @@
 // probably somebody (unknowingly) will pay for the file IO, so usually get
 // the information for free.
 void RegisterNPAPIFlashComponent(ComponentUpdateService* cus) {
 #if !defined(OS_CHROMEOS)
   FilePath path = GetNPAPIFlashBaseDirectory().Append(kFlashPluginFileName);
   PluginService::GetInstance()->AddExtraPluginPath(path);
   PluginService::GetInstance()->RefreshPlugins();
 
   // Post the task to the FILE thread because IO may be done once the plugins
   // are loaded.
-  BrowserThread::PostDelayedTask(BrowserThread::FILE, FROM_HERE,
+  BrowserThread::PostDelayedTask(
+      BrowserThread::FILE,
+      FROM_HERE,
       base::Bind(&PluginService::GetPlugins,
                  base::Unretained(PluginService::GetInstance()),
                  base::Bind(&StartFlashUpdateRegistration, cus)),
-      8000);
+      base::TimeDelta::FromSeconds(8));
 #endif
 }