Remove --disable-restore-session-state.

chrome/browser/profiles/profile_impl.cc

 // Copyright (c) 2012 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/profiles/profile_impl.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/compiler_specific.h"
@@ skipping 577 matching lines @@
       PluginPrefs::GetForProfile(this).get(),
       io_data_.GetResourceContextNoInit());
 #endif
 
   // Delay README creation to not impact startup performance.
   BrowserThread::PostDelayedTask(
         BrowserThread::FILE, FROM_HERE,
         base::Bind(&EnsureReadmeFile, GetPath()),
         base::TimeDelta::FromMilliseconds(create_readme_delay_ms));
 
-  if (!CommandLine::ForCurrentProcess()->HasSwitch(
-          switches::kDisableRestoreSessionState)) {
-    TRACE_EVENT0("browser", "ProfileImpl::SetSaveSessionStorageOnDisk")
-    content::BrowserContext::GetDefaultStoragePartition(this)->
-        GetDOMStorageContext()->SetSaveSessionStorageOnDisk();
-  }
+  TRACE_EVENT0("browser", "ProfileImpl::SetSaveSessionStorageOnDisk");
+  content::BrowserContext::GetDefaultStoragePartition(this)->
+      GetDOMStorageContext()->SetSaveSessionStorageOnDisk();
 
   // Creation has been finished.
   if (delegate_) {
     TRACE_EVENT0("browser", "ProfileImpl::DoFileInit:DelegateOnProfileCreated")
     delegate_->OnProfileCreated(this, true, IsNewProfile());
   }
 
   content::NotificationService::current()->Notify(
       chrome::NOTIFICATION_PROFILE_CREATED,
       content::Source<Profile>(this),
@@ skipping 655 matching lines @@
 PrefProxyConfigTracker* ProfileImpl::CreateProxyConfigTracker() {
 #if defined(OS_CHROMEOS)
   if (chromeos::ProfileHelper::IsSigninProfile(this)) {
     return ProxyServiceFactory::CreatePrefProxyConfigTrackerOfLocalState(
         g_browser_process->local_state());
   }
 #endif  // defined(OS_CHROMEOS)
   return ProxyServiceFactory::CreatePrefProxyConfigTrackerOfProfile(
       GetPrefs(), g_browser_process->local_state());
 }