stale-while-revalidate experimental implementation.

chrome/common/chrome_switches.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/common/chrome_switches.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 
 namespace switches {
@@ skipping 572 matching lines @@
 
 // Enables participation in the field trial for user feedback to spelling
 // service.
 const char kEnableSpellingFeedbackFieldTrial[] =
     "enable-spelling-feedback-field-trial";
 
 // Enables a feature that holds back some SSLConnectJobs in order to
 // minimize the number of full SSL handshakes completed.
 const char kEnableSSLConnectJobWaiting[] = "enable-ssl-connect-job-waiting";
 
+// Enables implementation of the Cache-Control: stale-while-revalidate directive
+// which permits servers to allow the use of stale resources while revalidation
+// proceeds in the background.
+const char kEnableStaleWhileRevalidate[]    = "enable-stale-while-revalidate";
+
 // Enables an experimental hosted app experience.
 const char kEnableStreamlinedHostedApps[]   = "enable-streamlined-hosted-apps";
 
 // Enables the suggestions service.
 const char kEnableSuggestionsService[]      = "enable-suggestions-service";
 
 // Enables the supervised user host blacklist.
 const char kEnableSupervisedUserBlacklist[] =
     "enable-supervised-user-blacklist";
 
@@ skipping 751 matching lines @@
 
 // -----------------------------------------------------------------------------
 // DO NOT ADD YOUR CRAP TO THE BOTTOM OF THIS FILE.
 //
 // You were going to just dump your switches here, weren't you? Instead, please
 // put them in alphabetical order above, or in order inside the appropriate
 // ifdef at the bottom. The order should match the header.
 // -----------------------------------------------------------------------------
 
 }  // namespace switches