Refactor: Change the interface HostResolver::DisableIPv6() to HostResolver::SetDefaultA...

chrome/common/chrome_switches.cc

 // Copyright (c) 2009 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/common/chrome_switches.h"
 
 #include "base/base_switches.h"
 
 namespace switches {
 
@@ skipping 219 matching lines @@
 // checkbox in Add/Remove Programs->Set Program Access and Defaults. This
 // only shows an error box because the only way to hide Chrome is by
 // uninstalling it.
 const char kHideIcons[]                     = "hide-icons";
 
 const char kShowIcons[]                     = "show-icons";
 
 // Make Chrome default browser
 const char kMakeDefaultBrowser[]            = "make-default-browser";
 
-// Don't resolve hostnames to IPv6 addresses.
+// Don't resolve hostnames to IPv6 addresses. This can be used when debugging
+// issues relating to IPv6, but shouldn't otherwise be needed. Be sure to
+// file bugs if something isn't working properly in the presence of IPv6.
 const char kDisableIPv6[]                   = "disable-ipv6";
 
 // Use a specified proxy server, overrides system settings. This switch only
 // affects HTTP and HTTPS requests.
 const char kProxyServer[]                   = "proxy-server";
 
 // Don't use a proxy server, always make direct connections. Overrides any
 // other proxy server flags that are passed.
 const char kNoProxyServer[]                 = "no-proxy-server";
 
@@ skipping 392 matching lines @@
 // Enable experimental WebGL support.
 const char kEnableExperimentalWebGL[]       = "enable-webgl";
 
 // Enabled desktop notifications.
 const char kEnableDesktopNotifications[]    = "enable-desktop-notifications";
 
 // Enable Web Sockets support.
 const char kEnableWebSockets[] = "enable-web-sockets";
 
 }  // namespace switches