[Autofill/Autocomplete Feature] Substring matching instead of prefix matching.

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 1113 matching lines @@
      IDS_FLAGS_ENABLE_STALE_WHILE_REVALIDATE_NAME,
      IDS_FLAGS_ENABLE_STALE_WHILE_REVALIDATE_DESCRIPTION,
      kOsAll,
      SINGLE_VALUE_TYPE(switches::kEnableStaleWhileRevalidate)},
     {"enable-suggestions-service",
      IDS_FLAGS_ENABLE_SUGGESTIONS_SERVICE_NAME,
      IDS_FLAGS_ENABLE_SUGGESTIONS_SERVICE_DESCRIPTION,
      kOsAndroid | kOsCrOS,
      ENABLE_DISABLE_VALUE_TYPE(switches::kEnableSuggestionsService,
                                switches::kDisableSuggestionsService)},
+    {"enable-suggestions-with-substring-match",
+     IDS_FLAGS_ENABLE_SUGGESTIONS_WITH_SUB_STRING_MATCH_NAME,
+     IDS_FLAGS_ENABLE_SUGGESTIONS_WITH_SUB_STRING_MATCH_DESCRIPTION,
+     kOsAll,
+     SINGLE_VALUE_TYPE(
+         autofill::switches::kEnableSuggestionsWithSubstringMatch)},
     {"enable-supervised-user-managed-bookmarks-folder",
      IDS_FLAGS_ENABLE_SUPERVISED_USER_MANAGED_BOOKMARKS_FOLDER_NAME,
      IDS_FLAGS_ENABLE_SUPERVISED_USER_MANAGED_BOOKMARKS_FOLDER_DESCRIPTION,
      kOsAndroid | kOsMac | kOsWin | kOsLinux | kOsCrOS,
      SINGLE_VALUE_TYPE(switches::kEnableSupervisedUserManagedBookmarksFolder)},
 #if defined(ENABLE_APP_LIST)
     {"enable-sync-app-list",
      IDS_FLAGS_ENABLE_SYNC_APP_LIST_NAME,
      IDS_FLAGS_ENABLE_SYNC_APP_LIST_DESCRIPTION,
      kOsDesktop,
@@ skipping 1518 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags