Index: chrome/browser/engagement/site_engagement_eviction_policy.h |
diff --git a/chrome/browser/engagement/site_engagement_eviction_policy.h b/chrome/browser/engagement/site_engagement_eviction_policy.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..42664497be6fcf2731b31f33483284e727a4ab9e |
--- /dev/null |
+++ b/chrome/browser/engagement/site_engagement_eviction_policy.h |
@@ -0,0 +1,56 @@ |
+// 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. |
+ |
+#ifndef CHROME_BROWSER_ENGAGEMENT_SITE_ENGAGEMENT_EVICTION_POLICY_H_ |
+#define CHROME_BROWSER_ENGAGEMENT_SITE_ENGAGEMENT_EVICTION_POLICY_H_ |
+ |
+#include <stdint.h> |
+ |
+#include <map> |
+#include <memory> |
+ |
+#include "base/macros.h" |
+#include "base/memory/ref_counted.h" |
+#include "storage/browser/quota/quota_manager.h" |
+#include "url/gurl.h" |
+ |
+namespace content { |
+class BrowserContext; |
+} |
+ |
+class SiteEngagementScoreProvider; |
+ |
+class SiteEngagementEvictionPolicy : public storage::QuotaEvictionPolicy { |
+ public: |
+ static bool IsEnabled(); |
+ |
+ explicit SiteEngagementEvictionPolicy( |
+ content::BrowserContext* browser_context); |
+ ~SiteEngagementEvictionPolicy() override; |
+ |
+ // Overridden from storage::QuotaEvictionPolicy: |
+ void GetEvictionOrigin(const scoped_refptr<storage::SpecialStoragePolicy>& |
+ special_storage_policy, |
+ const std::set<GURL>& exceptions, |
+ const std::map<GURL, int64_t>& usage_map, |
+ int64_t global_quota, |
+ const storage::GetOriginCallback& callback) override; |
+ |
+ private: |
+ friend class SiteEngagementEvictionPolicyTest; |
+ |
+ static GURL 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); |
+ |
+ content::BrowserContext* const browser_context_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(SiteEngagementEvictionPolicy); |
+}; |
+ |
+#endif // CHROME_BROWSER_ENGAGEMENT_SITE_ENGAGEMENT_EVICTION_POLICY_H_ |