Remove obsolete flag.

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 <iterator>
 #include <map>
 #include <set>
 #include <utility>
@@ skipping 1702 matching lines @@
      IDS_FLAGS_AUTOFILL_CREDIT_CARD_UPLOAD_NAME,
      IDS_FLAGS_AUTOFILL_CREDIT_CARD_UPLOAD_DESCRIPTION, kOsAll,
      ENABLE_DISABLE_VALUE_TYPE(
          autofill::switches::kEnableOfferUploadCreditCards,
          autofill::switches::kDisableOfferUploadCreditCards)},
 #endif  // defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
 #if defined(OS_ANDROID)
     {"tab-management-experiment-type", IDS_FLAGS_HERB_PROTOTYPE_CHOICES_NAME,
      IDS_FLAGS_HERB_PROTOTYPE_CHOICES_DESCRIPTION, kOsAndroid,
      MULTI_VALUE_TYPE(kHerbPrototypeChoices)},
-    {"enable-tab-switcher-in-document-mode",
-     IDS_FLAGS_TAB_SWITCHER_IN_DOCUMENT_MODE_NAME,
-     IDS_FLAGS_TAB_SWITCHER_IN_DOCUMENT_MODE_DESCRIPTION, kOsAndroid,
-     SINGLE_VALUE_TYPE(switches::kEnableTabSwitcherInDocumentMode)},
     {"app-link", IDS_FLAGS_ENABLE_APP_LINK_NAME,
      IDS_FLAGS_ENABLE_APP_LINK_DESCRIPTION, kOsAndroid,
      ENABLE_DISABLE_VALUE_TYPE(switches::kEnableAppLink,
                                switches::kDisableAppLink)},
 #endif  // OS_ANDROID
     {"enable-md-feedback", IDS_FLAGS_ENABLE_MATERIAL_DESIGN_FEEDBACK_NAME,
      IDS_FLAGS_ENABLE_MATERIAL_DESIGN_FEEDBACK_DESCRIPTION, kOsDesktop,
      SINGLE_VALUE_TYPE(switches::kEnableMaterialDesignFeedback)},
     {"enable-md-history", IDS_FLAGS_ENABLE_MATERIAL_DESIGN_HISTORY_NAME,
      IDS_FLAGS_ENABLE_MATERIAL_DESIGN_HISTORY_DESCRIPTION, kOsDesktop,
@@ skipping 272 matching lines @@
   }
   // enable-data-reduction-proxy-carrier-test is only available for Chromium
   // builds and the Canary/Dev channel.
   if (!strcmp("enable-data-reduction-proxy-carrier-test",
               entry.internal_name) &&
       channel != version_info::Channel::DEV &&
       channel != version_info::Channel::CANARY &&
       channel != version_info::Channel::UNKNOWN) {
     return true;
   }
-  // enable-tab-switcher-in-document-mode is only available for Chromium
-  // builds and the Canary channel.
-  if (!strcmp("enable-tab-switcher-in-document-mode",
-              entry.internal_name) &&
-      channel != version_info::Channel::CANARY &&
-      channel != version_info::Channel::UNKNOWN) {
-    return true;
-  }
 #endif
 
   // data-reduction-proxy-lo-fi and enable-data-reduction-proxy-lo-fi-preview
   // are only available for Chromium builds and the Canary/Dev/Beta channels.
   if ((!strcmp("data-reduction-proxy-lo-fi", entry.internal_name) ||
        !strcmp("enable-data-reduction-proxy-lo-fi-preview",
                entry.internal_name)) &&
       channel != version_info::Channel::BETA &&
       channel != version_info::Channel::DEV &&
       channel != version_info::Channel::CANARY &&
@@ skipping 121 matching lines @@
 const base::HistogramBase::Sample kBadSwitchFormatHistogramId = 0;
 
 const FeatureEntry* GetFeatureEntries(size_t* count) {
   *count = arraysize(kFeatureEntries);
   return kFeatureEntries;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags