Removed --disable-background-mode/restore-background-contents flags.

chrome/browser/prefs/command_line_pref_store.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/prefs/command_line_pref_store.h"
 
 #include <string>
 #include <vector>
 
 #include "base/logging.h"
@@ skipping 152 matching lines @@
     base::ListValue* list_value = new base::ListValue();
     for (std::vector<std::string>::const_iterator it = cipher_strings.begin();
          it != cipher_strings.end(); ++it) {
       list_value->Append(base::Value::CreateStringValue(*it));
     }
     SetValue(prefs::kCipherSuiteBlacklist, list_value);
   }
 }
 
 void CommandLinePrefStore::ApplyBackgroundModeSwitches() {
-  if (command_line_->HasSwitch(switches::kDisableBackgroundMode) ||
-      command_line_->HasSwitch(switches::kDisableExtensions)) {
+  if (command_line_->HasSwitch(switches::kDisableExtensions)) {
     base::Value* value = base::Value::CreateBooleanValue(false);
     SetValue(prefs::kBackgroundModeEnabled, value);
   }
 }