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Performance observers better, not perfect

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This commit is contained in:
Patrick Shaughnessy 2020-01-23 12:48:58 -05:00
parent d0f64d9d56
commit 6d15c0682d
14 changed files with 176 additions and 205 deletions
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9
components/script/dom/webidls/PerformanceObserver.webidl
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@ -7,8 +7,9 @@
*/
dictionary PerformanceObserverInit {
required sequence<DOMString> entryTypes;
boolean buffered = false;
sequence<DOMString> entryTypes;
DOMString type;
boolean buffered;
};
callback PerformanceObserverCallback = void (PerformanceObserverEntryList entries, PerformanceObserver observer);
@ -17,6 +18,8 @@ callback PerformanceObserverCallback = void (PerformanceObserverEntryList entrie
interface PerformanceObserver {
[Throws] constructor(PerformanceObserverCallback callback);
[Throws]
void observe(PerformanceObserverInit options);
void observe(optional PerformanceObserverInit options = {});
void disconnect();
PerformanceEntryList takeRecords();
// [SameObject] static readonly attribute FrozenArray<DOMString> supportedEntryTypes;
};