Index: net/disk_cache/memory/mem_backend_impl.h |
diff --git a/net/disk_cache/memory/mem_backend_impl.h b/net/disk_cache/memory/mem_backend_impl.h |
index 024da855016046c897922088863f5fd9a5bed2da..be4c08ff386280ef034576ba1c9c9ec21bfcd94d 100644 |
--- a/net/disk_cache/memory/mem_backend_impl.h |
+++ b/net/disk_cache/memory/mem_backend_impl.h |
@@ -98,6 +98,7 @@ class NET_EXPORT_PRIVATE MemBackendImpl final : public Backend { |
std::unique_ptr<Iterator> CreateIterator() override; |
void GetStats(base::StringPairs* stats) override {} |
void OnExternalCacheHit(const std::string& key) override; |
+ size_t EstimateMemoryUsage() const override; |
private: |
class MemIterator; |