1 files changed, 5 insertions, 5 deletions
diff --git a/runtime/hprof/hprof.cc b/runtime/hprof/hprof.cc
index e8a47d1087..9467c4c952 100644
--- a/runtime/hprof/hprof.cc
+++ b/runtime/hprof/hprof.cc
@@ -148,11 +148,11 @@ enum HprofBasicType {
   hprof_basic_long = 11,
 };
 
-typedef uint32_t HprofStringId;
-typedef uint32_t HprofClassObjectId;
-typedef uint32_t HprofClassSerialNumber;
-typedef uint32_t HprofStackTraceSerialNumber;
-typedef uint32_t HprofStackFrameId;
+using HprofStringId = uint32_t;
+using HprofClassObjectId = uint32_t;
+using HprofClassSerialNumber = uint32_t;
+using HprofStackTraceSerialNumber = uint32_t;
+using HprofStackFrameId = uint32_t;
 static constexpr HprofStackTraceSerialNumber kHprofNullStackTrace = 0;
 
 class EndianOutput {