Add "Site Settings" option to Clear Browsing Data on Android

components/browsing_data/core/pref_names.cc

Index: components/browsing_data/core/pref_names.cc
diff --git a/components/browsing_data/core/pref_names.cc b/components/browsing_data/core/pref_names.cc
index 59113a84cc62ef116a3c86548add16f8a12597a2..2683038168e48459e880628d49f20fed89d21907 100644
--- a/components/browsing_data/core/pref_names.cc
+++ b/components/browsing_data/core/pref_names.cc
@@ -27,6 +27,7 @@ const char kDeletePasswords[] = "browser.clear_data.passwords";
 const char kDeleteFormData[] = "browser.clear_data.form_data";
 const char kDeleteHostedAppsData[] = "browser.clear_data.hosted_apps_data";
 const char kDeleteMediaLicenses[] = "browser.clear_data.media_licenses";
+const char kDeleteSiteSettings[] = "browser.clear_data.site_settings";
 
 // Other Clear Browsing Data preferences.
 const char kLastClearBrowsingDataTime[] =
@@ -76,6 +77,9 @@ void RegisterBrowserUserPrefs(user_prefs::PrefRegistrySyncable* registry) {
   registry->RegisterBooleanPref(
       kDeleteMediaLicenses, false,
       user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
+  registry->RegisterBooleanPref(
+      kDeleteSiteSettings, false,
+      user_prefs::PrefRegistrySyncable::SYNCABLE_PREF);
   registry->RegisterInt64Pref(prefs::kLastClearBrowsingDataTime, 0);
 #endif  // !defined(OS_IOS)