1 files changed, 4 insertions, 5 deletions
diff --git a/chromium/third_party/blink/renderer/core/timing/performance_mark.idl b/chromium/third_party/blink/renderer/core/timing/performance_mark.idl
index b13216c38c4..c37a355b2a5 100644
--- a/chromium/third_party/blink/renderer/core/timing/performance_mark.idl
+++ b/chromium/third_party/blink/renderer/core/timing/performance_mark.idl
@@ -25,10 +25,9 @@
 
 // https://w3c.github.io/user-timing/#performancemark
 
-[Exposed=(Window,Worker),
- Constructor(DOMString markName, optional PerformanceMarkOptions markOptions),
- ConstructorCallWith=ScriptState,
- RaisesException=Constructor]
-interface PerformanceMark : PerformanceEntry {
+[
+Exposed=(Window,Worker)
+] interface PerformanceMark : PerformanceEntry {
+    [MeasureAs=UserTimingL3, CallWith=ScriptState, RaisesException] constructor(DOMString markName, optional PerformanceMarkOptions markOptions = {});
     [CallWith=ScriptState] readonly attribute any detail;
 };