Remove the effects of --disable-restore-session-state.

chrome/browser/profiles/profile_impl_io_data.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_io_data.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/logging.h"
@@ skipping 339 matching lines @@
     DCHECK(!lazy_params_->cookie_path.empty());
 
     scoped_refptr<SQLitePersistentCookieStore> cookie_db =
         new SQLitePersistentCookieStore(
             lazy_params_->cookie_path,
             lazy_params_->restore_old_session_cookies,
             new ClearOnExitPolicy(lazy_params_->special_storage_policy));
     cookie_store =
         new net::CookieMonster(cookie_db.get(),
                                profile_params->cookie_monster_delegate);
-    if (!command_line.HasSwitch(switches::kDisableRestoreSessionState))
-      cookie_store->GetCookieMonster()->SetPersistSessionCookies(true);
+    cookie_store->GetCookieMonster()->SetPersistSessionCookies(true);
   }
 
   net::CookieMonster* extensions_cookie_store =
       new net::CookieMonster(
           new SQLitePersistentCookieStore(
               lazy_params_->extensions_cookie_path,
               lazy_params_->restore_old_session_cookies, NULL), NULL);
   // Enable cookies for devtools and extension URLs.
   const char* schemes[] = {chrome::kChromeDevToolsScheme,
                            chrome::kExtensionScheme};
@@ skipping 211 matching lines @@
 void ProfileImplIOData::ClearNetworkingHistorySinceOnIOThread(
     base::Time time) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   LazyInitialize();
 
   DCHECK(transport_security_state());
   transport_security_state()->DeleteSince(time);
   DCHECK(http_server_properties_manager());
   http_server_properties_manager()->Clear();
 }