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-rw-r--r--chromium/components/metrics/metrics_log.cc2
1 files changed, 2 insertions, 0 deletions
diff --git a/chromium/components/metrics/metrics_log.cc b/chromium/components/metrics/metrics_log.cc
index c200c8782ec..628bec542ff 100644
--- a/chromium/components/metrics/metrics_log.cc
+++ b/chromium/components/metrics/metrics_log.cc
@@ -11,6 +11,7 @@
#include "base/build_time.h"
#include "base/cpu.h"
+#include "base/logging.h"
#include "base/metrics/histogram_base.h"
#include "base/metrics/histogram_flattener.h"
#include "base/metrics/histogram_functions.h"
@@ -233,6 +234,7 @@ void MetricsLog::RecordCoreSystemProfile(
void MetricsLog::RecordHistogramDelta(const std::string& histogram_name,
const base::HistogramSamples& snapshot) {
DCHECK(!closed_);
+ samples_count_ += snapshot.TotalCount();
EncodeHistogramDelta(histogram_name, snapshot, &uma_proto_);
}