Index: net/disk_cache/blockfile/backend_impl.h |
diff --git a/net/disk_cache/blockfile/backend_impl.h b/net/disk_cache/blockfile/backend_impl.h |
index 4b44ace5fd471956b4c5496ca1b2e5bf413dbb48..ed8e496b6d33c16a53efd7c0341e59685f0513f6 100644 |
--- a/net/disk_cache/blockfile/backend_impl.h |
+++ b/net/disk_cache/blockfile/backend_impl.h |
@@ -293,6 +293,7 @@ class NET_EXPORT_PRIVATE BackendImpl : public Backend { |
std::unique_ptr<Iterator> CreateIterator() override; |
void GetStats(StatsItems* stats) override; |
void OnExternalCacheHit(const std::string& key) override; |
+ size_t EstimateMemoryUsage() const override; |
private: |
using EntriesMap = std::unordered_map<CacheAddr, EntryImpl*>; |