Index: third_party/WebKit/Source/core/observer/ResizeObserverCallback.idl |
diff --git a/third_party/WebKit/Source/core/observer/ResizeObserverCallback.idl b/third_party/WebKit/Source/core/observer/ResizeObserverCallback.idl |
index 20c9038aa3e84c8b9c01cfdcf8875a557e322a51..af7b4a6b8534a22983d8d570d599c29ec555dd43 100644 |
--- a/third_party/WebKit/Source/core/observer/ResizeObserverCallback.idl |
+++ b/third_party/WebKit/Source/core/observer/ResizeObserverCallback.idl |
@@ -3,5 +3,5 @@ |
// found in the LICENSE file. |
callback interface ResizeObserverCallback { |
- void handleEvent(sequence<ResizeObserverEntry> entries, ResizeObserver observer); |
+ [Custom] void handleEvent(sequence<ResizeObserverEntry> entries, ResizeObserver observer); |
}; |