Remove new dialog style command-line flags, etc.

ui/base/ui_base_switches_util.cc

 // Copyright (c) 2013 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 "ui/base/ui_base_switches_util.h"
 
 #include "base/command_line.h"
 #include "ui/base/ui_base_switches.h"
 
 namespace switches {
@@ skipping 11 matching lines @@
 bool IsTouchEditingEnabled() {
 #if defined(OS_CHROMEOS)
   return !CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kDisableTouchEditing);
 #else
   return CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kEnableTouchEditing);
 #endif
 }
 
-bool IsNewDialogStyleEnabled() {
-  CommandLine* command_line = CommandLine::ForCurrentProcess();
-  if (command_line->HasSwitch(switches::kDisableNewDialogStyle))
-    return false;
-  if (command_line->HasSwitch(switches::kEnableNewDialogStyle))
-    return true;
-  return true;
-}
-
 }  // namespace switches