Change how the quota system computes the total poolsize for temporary storage

chrome/browser/engagement/site_engagement_service.cc

 // Copyright 2015 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/engagement/site_engagement_service.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <utility>
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/memory/ptr_util.h"
 #include "base/metrics/field_trial.h"
 #include "base/strings/string_util.h"
 #include "base/time/clock.h"
 #include "base/time/default_clock.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "chrome/browser/banners/app_banner_settings_helper.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
-#include "chrome/browser/engagement/site_engagement_eviction_policy.h"
 #include "chrome/browser/engagement/site_engagement_metrics.h"
 #include "chrome/browser/engagement/site_engagement_score.h"
 #include "chrome/browser/engagement/site_engagement_service_factory.h"
 #include "chrome/browser/history/history_service_factory.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/pref_names.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "components/content_settings/core/common/content_settings_pattern.h"
 #include "components/history/core/browser/history_service.h"
@@ skipping 50 matching lines @@
 double SiteEngagementService::GetMaxPoints() {
   return SiteEngagementScore::kMaxPoints;
 }
 
 // static
 bool SiteEngagementService::IsEnabled() {
   // If the engagement service or any of its dependencies are force-enabled,
   // return true immediately.
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableSiteEngagementService) ||
-      SiteEngagementEvictionPolicy::IsEnabled() ||
       AppBannerSettingsHelper::ShouldUseSiteEngagementScore()) {
     return true;
   }
 
   if (base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kDisableSiteEngagementService)) {
     return false;
   }
   const std::string group_name =
       base::FieldTrialList::FindFullName(kEngagementParams);
@@ skipping 513 matching lines @@
     if (!engagement_score.last_shortcut_launch_time().is_null() &&
         engagement_score.last_shortcut_launch_time() > last_visit) {
       engagement_score.set_last_shortcut_launch_time(last_visit);
     }
 
     engagement_score.Commit();
   }
 
   SetLastEngagementTime(now);
 }