[autofill] Add support for PSL domain matching for password autofill.

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 1205 matching lines @@
     SINGLE_VALUE_TYPE(switches::kDebugPackedApps)
   },
   {
     "enable-password-generation",
     IDS_FLAGS_ENABLE_PASSWORD_GENERATION_NAME,
     IDS_FLAGS_ENABLE_PASSWORD_GENERATION_DESCRIPTION,
     kOsDesktop,
     SINGLE_VALUE_TYPE(switches::kEnablePasswordGeneration)
   },
   {
+    "enable-password-autofill-public-suffix-domain-matching",
+    IDS_FLAGS_ENABLE_PASSWORD_AUTOFILL_PUBLIC_SUFFIX_DOMAIN_MATCHING_NAME,
+    IDS_FLAGS_ENABLE_PASSWORD_AUTOFILL_PUBLIC_SUFFIX_DOMAIN_MATCHING_DESCRIPTION,
+    kOsAndroid,
+    SINGLE_VALUE_TYPE(
+        switches::kEnablePasswordAutofillPublicSuffixDomainMatching)
+  },
+  {
     "enable-deferred-image-decoding",
     IDS_FLAGS_ENABLE_DEFERRED_IMAGE_DECODING_NAME,
     IDS_FLAGS_ENABLE_DEFERRED_IMAGE_DECODING_DESCRIPTION,
     kOsMac | kOsLinux | kOsCrOS,
     SINGLE_VALUE_TYPE(switches::kEnableDeferredImageDecoding)
   },
   {
     "performance-monitor-gathering",
     IDS_FLAGS_PERFORMANCE_MONITOR_GATHERING_NAME,
     IDS_FLAGS_PERFORMANCE_MONITOR_GATHERING_DESCRIPTION,
@@ skipping 779 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags