Index: Source/core/timing/PerformanceUserTiming.h |
diff --git a/Source/core/timing/PerformanceUserTiming.h b/Source/core/timing/PerformanceUserTiming.h |
index 9fab04a9c0ff9d4839842ed9809c41a547a9b4de..6c0f0ad5843b892d95e44b2f526663f7c0656350 100644 |
--- a/Source/core/timing/PerformanceUserTiming.h |
+++ b/Source/core/timing/PerformanceUserTiming.h |
@@ -39,7 +39,6 @@ namespace blink { |
class ExceptionState; |
class Performance; |
-class PerformanceEntry; |
typedef unsigned long long (PerformanceTiming::*NavigationTimingFunction)() const; |
using PerformanceEntryMap = WillBeHeapHashMap<String, PerformanceEntryVector>; |