Index: Source/core/page/EventHandler.cpp |
diff --git a/Source/core/page/EventHandler.cpp b/Source/core/page/EventHandler.cpp |
index 4649b55db63169389342ac347065c84ee2040c56..b4f31072eaa6af5b1cb784a00604521082f79817 100644 |
--- a/Source/core/page/EventHandler.cpp |
+++ b/Source/core/page/EventHandler.cpp |
@@ -1652,6 +1652,8 @@ static bool findDropZone(Node* target, DataTransfer* dataTransfer) |
if (dropZoneStr.isEmpty()) |
continue; |
+ UseCounter::count(element->document(), UseCounter::PrefixedHTMLElementDropzone); |
+ |
dropZoneStr = dropZoneStr.lower(); |
SpaceSplitString keywords(dropZoneStr, false); |