Clean up expired verdicts at shutdown

chrome/browser/safe_browsing/chrome_password_protection_service.cc

 // Copyright 2017 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/safe_browsing/chrome_password_protection_service.h"
 
 #include "base/feature_list.h"
 #include "base/metrics/field_trial_params.h"
 #include "base/metrics/histogram_macros.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
@@ skipping 26 matching lines @@
               profile,
               ServiceAccessType::EXPLICIT_ACCESS),
           HostContentSettingsMapFactory::GetForProfile(profile)),
       profile_(profile),
       navigation_observer_manager_(sb_service->navigation_observer_manager()) {
   DCHECK(profile_);
 }
 
 ChromePasswordProtectionService::~ChromePasswordProtectionService() {
   if (content_settings()) {
+    CleanUpExpiredVerdicts();
     UMA_HISTOGRAM_COUNTS_1000(
         "PasswordProtection.NumberOfCachedVerdictBeforeShutdown",
         GetStoredVerdictCount());
   }
 }
 
 void ChromePasswordProtectionService::FillReferrerChain(
     const GURL& event_url,
     int event_tab_id,
     LoginReputationClientRequest::Frame* frame) {
@@ skipping 51 matching lines @@
 bool ChromePasswordProtectionService::IsHistorySyncEnabled() {
   browser_sync::ProfileSyncService* sync =
       ProfileSyncServiceFactory::GetInstance()->GetForProfile(profile_);
   return sync && sync->IsSyncActive() && !sync->IsLocalSyncEnabled() &&
          sync->GetActiveDataTypes().Has(syncer::HISTORY_DELETE_DIRECTIVES);
 }
 
 ChromePasswordProtectionService::ChromePasswordProtectionService()
     : PasswordProtectionService(nullptr, nullptr, nullptr, nullptr) {}
 }  // namespace safe_browsing