Index: net/disk_cache/blockfile/histogram_macros.h |
diff --git a/net/disk_cache/blockfile/histogram_macros.h b/net/disk_cache/blockfile/histogram_macros.h |
index ecffc8f0a4f6ca1d4d052d2472625bfa86b606a0..61cc6eaa733a2be8cfa9805e4a4e7dc58a9b56c9 100644 |
--- a/net/disk_cache/blockfile/histogram_macros.h |
+++ b/net/disk_cache/blockfile/histogram_macros.h |
@@ -11,6 +11,8 @@ |
#ifndef NET_DISK_CACHE_BLOCKFILE_HISTOGRAM_MACROS_H_ |
#define NET_DISK_CACHE_BLOCKFILE_HISTOGRAM_MACROS_H_ |
+#include "base/metrics/histogram.h" |
+ |
// ----------------------------------------------------------------------------- |
// These histograms follow the definition of UMA_HISTOGRAMN_XXX except that |