InstantExtended: remove old flags, add new flag for query extraction.

chrome/browser/about_flags.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/about_flags.h"
 
 #include <algorithm>
 #include <iterator>
 #include <map>
 #include <set>
@@ skipping 646 matching lines @@
     SINGLE_VALUE_TYPE(switches::kNoPings)
   },
   {
     "tab-groups-context-menu",
     IDS_FLAGS_TAB_GROUPS_CONTEXT_MENU_NAME,
     IDS_FLAGS_TAB_GROUPS_CONTEXT_MENU_DESCRIPTION,
     kOsWin,
     SINGLE_VALUE_TYPE(switches::kEnableTabGroupsContextMenu)
   },
   {
-    "enable-instant-extended-api",
-    IDS_FLAGS_ENABLE_INSTANT_EXTENDED_API,
-    IDS_FLAGS_ENABLE_INSTANT_EXTENDED_API_DESCRIPTION,
-    kOsMac | kOsWin | kOsCrOS,
-    ENABLE_DISABLE_VALUE_TYPE(switches::kEnableInstantExtendedAPI,
-                              switches::kDisableInstantExtendedAPI)
-  },
-  {
     "enable-local-first-load-ntp",
     IDS_FLAGS_ENABLE_LOCAL_FIRST_LOAD_NTP,
     IDS_FLAGS_ENABLE_LOCAL_FIRST_LOAD_NTP_DESCRIPTION,
     kOsMac | kOsWin | kOsCrOS,
     ENABLE_DISABLE_VALUE_TYPE(switches::kEnableLocalFirstLoadNTP,
                               switches::kDisableLocalFirstLoadNTP)
   },
 #if defined(OS_ANDROID)
   {
     "enable-new-ntp",
@@ skipping 1639 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags