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Unified Diff: net/disk_cache/disk_cache.h

Issue 2661333002: Track SimpleCache memory usage in net/ MemoryDumpProvider (Closed)
Patch Set: address comments Created 3 years, 10 months ago
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« no previous file with comments | « net/disk_cache/blockfile/backend_impl.cc ('k') | net/disk_cache/memory/mem_backend_impl.h » ('j') | net/disk_cache/simple/simple_backend_impl.cc » ('J')
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Index: net/disk_cache/disk_cache.h
diff --git a/net/disk_cache/disk_cache.h b/net/disk_cache/disk_cache.h
index 09924065c4b7bc39be9b031246e9456a0042b888..a2001c8b8fd00909f7d5239c9bab027da2cf4739 100644
--- a/net/disk_cache/disk_cache.h
+++ b/net/disk_cache/disk_cache.h
@@ -174,6 +174,9 @@ class NET_EXPORT Backend {
// Called whenever an external cache in the system reuses the resource
// referred to by |key|.
virtual void OnExternalCacheHit(const std::string& key) = 0;
+
+ // Returns the estimate of dynamically allocated memory in bytes.
+ virtual size_t EstimateMemoryUsage() const = 0;
};
// This interface represents an entry in the disk cache.
« no previous file with comments | « net/disk_cache/blockfile/backend_impl.cc ('k') | net/disk_cache/memory/mem_backend_impl.h » ('j') | net/disk_cache/simple/simple_backend_impl.cc » ('J')

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