Add flags for page prerendering.

chrome/browser/about_flags.cc

 // Copyright (c) 2010 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/about_flags.h"
 
 #include <algorithm>
 #include <iterator>
 #include <map>
 #include <set>
@@ skipping 133 matching lines @@
     switches::kEnablePrintPreview
   },
   {
     "dns-server",
     IDS_FLAGS_DNS_SERVER_NAME,
     IDS_FLAGS_DNS_SERVER_DESCRIPTION,
     kOsLinux,
     switches::kDnsServer
   },
   {
+    "page-prerender",
+    IDS_FLAGS_PAGE_PRERENDER_NAME,
+    IDS_FLAGS_PAGE_PRERENDER_DESCRIPTION,
+    kOsAll,
+    switches::kEnablePagePrerender
+  },
+  {
     "confirm-to-quit",   // Do not change; see above.
     IDS_FLAGS_CONFIRM_TO_QUIT_NAME,
     IDS_FLAGS_CONFIRM_TO_QUIT_DESCRIPTION,
     kOsMac,
     switches::kEnableConfirmToQuit
   },
 };
 
 const Experiment* experiments = kExperiments;
 size_t num_experiments = arraysize(kExperiments);
@@ skipping 252 matching lines @@
     num_experiments = arraysize(kExperiments);
   } else {
     experiments = e;
     num_experiments = count;
   }
 }
 
 }  // namespace testing
 
 }  // namespace about_flags