Index: Source/core/page/UseCounter.h |
diff --git a/Source/core/page/UseCounter.h b/Source/core/page/UseCounter.h |
index 1484c23e00820147e32a9317816ac3b6d6bad014..f70e966cece805512d309f6fff51ae1ff07e163d 100644 |
--- a/Source/core/page/UseCounter.h |
+++ b/Source/core/page/UseCounter.h |
@@ -196,6 +196,7 @@ public: |
PrefixedAnimationIterationEvent, |
UnprefixedAnimationIterationEvent, |
PrefixedAndUnprefixedAnimationIterationEvent, |
+ EventReturnValue, // Legacy IE extension. |
// Add new features immediately above this line. Don't change assigned |
// numbers of each items, and don't reuse unused slots. |
NumberOfFeatures, // This enum value must be last. |