Index: base/metrics/statistics_recorder.h |
diff --git a/base/metrics/statistics_recorder.h b/base/metrics/statistics_recorder.h |
index 9a5522532439e256d0f3dd2d59319bd0c9230cee..0fdfb7698de150248d9dac461d64f417553dc8ac 100644 |
--- a/base/metrics/statistics_recorder.h |
+++ b/base/metrics/statistics_recorder.h |
@@ -85,6 +85,8 @@ class BASE_EXPORT StatisticsRecorder { |
friend class HistogramTest; |
friend class SparseHistogramTest; |
friend class StatisticsRecorderTest; |
+ FRIEND_TEST_ALL_PREFIXES(HistogramDeltaSerializationTest, |
+ DeserializeHistogramAndAddSamples); |
// The constructor just initializes static members. Usually client code should |
// use Initialize to do this. But in test code, you can friend this class and |