From e748187360f8c987b487dd90c5dea1b489498d43 Mon Sep 17 00:00:00 2001
From: Brian Smith <brian@dbsoft.org>
Date: Wed, 2 Aug 2023 02:41:40 -0500
Subject: Issue #2282 - - Properly implement Performance Timeline Level 2 w3c
 spec. https://bugzilla.mozilla.org/show_bug.cgi?id=1539006 Do not throw from
 PerformanceObserver.observe when none of the entryTypes are known.
 https://bugzilla.mozilla.org/show_bug.cgi?id=1403027 Implement
 PerformanceObserver::takeRecords().
 https://bugzilla.mozilla.org/show_bug.cgi?id=1436692 "server" is not a valid
 PerformanceEntry type. https://bugzilla.mozilla.org/show_bug.cgi?id=1463065
 Fix a null ptr crash in PerformanceObserver::Observe.
 https://bugzilla.mozilla.org/show_bug.cgi?id=1631346

---
 dom/webidl/PerformanceObserver.webidl | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'dom/webidl')

diff --git a/dom/webidl/PerformanceObserver.webidl b/dom/webidl/PerformanceObserver.webidl
index 4cebecbeba..4e08adb34b 100644
--- a/dom/webidl/PerformanceObserver.webidl
+++ b/dom/webidl/PerformanceObserver.webidl
@@ -8,8 +8,9 @@
  */
 
 dictionary PerformanceObserverInit {
-  required sequence<DOMString> entryTypes;
-  boolean buffered = false;
+  sequence<DOMString> entryTypes;
+    DOMString type;
+  boolean buffered;
 };
 
 callback PerformanceObserverCallback = void (PerformanceObserverEntryList entries, PerformanceObserver observer);
@@ -18,7 +19,8 @@ callback PerformanceObserverCallback = void (PerformanceObserverEntryList entrie
  Constructor(PerformanceObserverCallback callback),
  Exposed=(Window,Worker)]
 interface PerformanceObserver {
-  [Throws]
-  void observe(PerformanceObserverInit options);
+  [Throws] void observe(optional PerformanceObserverInit options);
   void disconnect();
+  PerformanceEntryList takeRecords();
+  static readonly attribute object supportedEntryTypes;
 };
-- 
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