Reduce the site engagement service public interface.

chrome/browser/engagement/site_engagement_eviction_policy.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_eviction_policy.h"
 
 #include "base/command_line.h"
 #include "base/metrics/field_trial.h"
 #include "base/strings/string_util.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/engagement/site_engagement_service.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/common/chrome_switches.h"
 #include "content/public/browser/browser_thread.h"
 
 namespace {
 
 const int kExpectedEngagementSites = 200;
 
 // Gets the quota that an origin deserves based on its site engagement.
 int64_t GetSoftQuotaForOrigin(const GURL& origin,
                               int score,
                               int total_engagement_points,
                               int64_t global_quota) {
   double quota_per_point =
       global_quota /
-      std::max(kExpectedEngagementSites * SiteEngagementScore::kMaxPoints,
+      std::max(kExpectedEngagementSites * SiteEngagementService::GetMaxPoints(),
                static_cast<double>(total_engagement_points));
 
   return score * quota_per_point;
 }
 
 GURL DoCalculateEvictionOrigin(
     const scoped_refptr<storage::SpecialStoragePolicy>& special_storage_policy,
     SiteEngagementScoreProvider* score_provider,
     const std::set<GURL>& exceptions,
     const std::map<GURL, int64_t>& usage_map,
@@ skipping 96 matching lines @@
 // static
 GURL SiteEngagementEvictionPolicy::CalculateEvictionOriginForTests(
     const scoped_refptr<storage::SpecialStoragePolicy>& special_storage_policy,
     SiteEngagementScoreProvider* score_provider,
     const std::set<GURL>& exceptions,
     const std::map<GURL, int64_t>& usage_map,
     int64_t global_quota) {
   return DoCalculateEvictionOrigin(special_storage_policy, score_provider,
                                    exceptions, usage_map, global_quota);
 }