Quota: Add metrics about the age and amount of data stored in temporary storage, and a metric about…

storage/browser/quota/quota_manager.h

 // Copyright 2013 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 STORAGE_BROWSER_QUOTA_QUOTA_MANAGER_H_
 #define STORAGE_BROWSER_QUOTA_QUOTA_MANAGER_H_
 
 #include <stdint.h>
 
 #include <deque>
@@ skipping 379 matching lines @@
                                 StorageType type,
                                 bool is_eviction);
 
   void DidOriginDataEvicted(QuotaStatusCode status);
 
   void ReportHistogram();
   void DidGetTemporaryGlobalUsageForHistogram(int64_t usage,
                                               int64_t unlimited_usage);
   void DidGetPersistentGlobalUsageForHistogram(int64_t usage,
                                                int64_t unlimited_usage);
+  void DidDumpOriginInfoTableForHistogram(
+      const OriginInfoTableEntries& entries);
 
   std::set<GURL> GetEvictionOriginExceptions(
       const std::set<GURL>& extra_exceptions);
   void DidGetEvictionOrigin(const GetOriginCallback& callback,
                             const GURL& origin);
 
   // QuotaEvictionHandler.
   void GetEvictionOrigin(StorageType type,
                          const std::set<GURL>& extra_exceptions,
                          int64_t global_quota,
@@ skipping 104 matching lines @@
 
 struct QuotaManagerDeleter {
   static void Destruct(const QuotaManager* manager) {
     manager->DeleteOnCorrectThread();
   }
 };
 
 }  // namespace storage
 
 #endif  // STORAGE_BROWSER_QUOTA_QUOTA_MANAGER_H_