Index: base/metrics/histogram_samples.cc |
diff --git a/base/metrics/histogram_samples.cc b/base/metrics/histogram_samples.cc |
index 3475cd59f71df439ebd7cd124d4614ccd588b98a..bfa54ba4a30de52e0499fe3e441aced726ccf56b 100644 |
--- a/base/metrics/histogram_samples.cc |
+++ b/base/metrics/histogram_samples.cc |
@@ -147,7 +147,7 @@ void HistogramSamples::IncreaseRedundantCount(HistogramBase::Count diff) { |
SampleCountIterator::~SampleCountIterator() {} |
-bool SampleCountIterator::GetBucketIndex(size_t* index) const { |
+bool SampleCountIterator::GetBucketIndex(size_t* /* index */) const { |
DCHECK(!Done()); |
return false; |
} |