Record the reference time when Performance is constructed.
[WebKit-https.git] / Source / WebCore / page / Performance.h
index e060c5d..76e49b4 100644 (file)
@@ -103,6 +103,8 @@ private:
     unsigned m_resourceTimingBufferSize;
 #endif
 
+    double m_referenceTime;
+
 #if ENABLE(USER_TIMING)
     RefPtr<UserTiming> m_userTiming;
 #endif // ENABLE(USER_TIMING)