Add a flag for the password manager force-saving experiment.

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 1127 matching lines @@
         password_manager::switches::kEnableAutomaticPasswordSaving)
   },
   {
     "password-manager-reauthentication",
     IDS_FLAGS_PASSWORD_MANAGER_REAUTHENTICATION_NAME,
     IDS_FLAGS_PASSWORD_MANAGER_REAUTHENTICATION_DESCRIPTION,
     kOsMac | kOsWin,
     SINGLE_VALUE_TYPE(switches::kDisablePasswordManagerReauthentication)
   },
   {
+    "enable-password-force-saving",
+    IDS_FLAGS_ENABLE_PASSWORD_FORCE_SAVING_NAME,
+    IDS_FLAGS_ENABLE_PASSWORD_FORCE_SAVING_DESCRIPTION,
+    kOsAll,
+    SINGLE_VALUE_TYPE(
+        password_manager::switches::kEnablePasswordForceSaving)
+  },
+  {
     "enable-password-link",
     IDS_FLAGS_PASSWORD_MANAGER_LINK_NAME,
     IDS_FLAGS_PASSWORD_MANAGER_LINK_DESCRIPTION,
     kOsAndroid | kOsDesktop,
     ENABLE_DISABLE_VALUE_TYPE(
         password_manager::switches::kEnablePasswordLink,
         password_manager::switches::kDisablePasswordLink)
   },
   {
      "enable-password-save-in-page-navigation",
@@ skipping 1819 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags