Index: storage/common/storage_histograms.h |
diff --git a/storage/common/storage_histograms.h b/storage/common/storage_histograms.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..8cde5c2c1cb27cb8debdbf11b8525212291aa193 |
--- /dev/null |
+++ b/storage/common/storage_histograms.h |
@@ -0,0 +1,18 @@ |
+// Copyright 2017 The Chromium Authors. All rights reserved. |
+// Use of this source code is governed by a BSD-style license that can be |
+// found in the LICENSE file. |
+ |
+#ifndef STORAGE_COMMON_HISTOGRAMS_H |
+#define STORAGE_COMMON_HISTOGRAMS_H |
+ |
+#include <string> |
+#include "storage/common/storage_common_export.h" |
+ |
+namespace storage { |
+ |
+STORAGE_COMMON_EXPORT void RecordBytesWritten(const char* label, int bytes); |
+STORAGE_COMMON_EXPORT void RecordBytesRead(const char* label, int bytes); |
+ |
+} // namespace storage |
+ |
+#endif // STORAGE_COMMON_HISTOGRAMS_H |