Index: components/sync/model_impl/processor_entity_tracker.cc |
diff --git a/components/sync/model_impl/processor_entity_tracker.cc b/components/sync/model_impl/processor_entity_tracker.cc |
index ec12df89ae446939328f6ae56a924d91f2cb4b00..c468d464f482399defc4b40469a4251996dd29b0 100644 |
--- a/components/sync/model_impl/processor_entity_tracker.cc |
+++ b/components/sync/model_impl/processor_entity_tracker.cc |
@@ -6,8 +6,10 @@ |
#include "base/base64.h" |
#include "base/sha1.h" |
+#include "base/trace_event/memory_usage_estimator.h" |
#include "components/sync/base/time.h" |
#include "components/sync/engine/non_blocking_sync_common.h" |
+#include "components/sync/protocol/proto_memory_estimations.h" |
namespace syncer { |
@@ -239,6 +241,15 @@ void ProcessorEntityTracker::IncrementSequenceNumber() { |
metadata_.set_sequence_number(metadata_.sequence_number() + 1); |
} |
+size_t ProcessorEntityTracker::EstimateMemoryUsage() const { |
+ using base::trace_event::EstimateMemoryUsage; |
+ size_t memory_usage = 0; |
+ memory_usage += EstimateMemoryUsage(storage_key_); |
+ memory_usage += EstimateMemoryUsage(metadata_); |
+ memory_usage += EstimateMemoryUsage(commit_data_); |
+ return memory_usage; |
+} |
+ |
bool ProcessorEntityTracker::MatchesSpecificsHash( |
const sync_pb::EntitySpecifics& specifics) const { |
DCHECK(!metadata_.is_deleted()); |