1 files changed, 10 insertions, 2 deletions
diff --git a/dom/performance/PerformanceResourceTiming.h b/dom/performance/PerformanceResourceTiming.h
index 2dd6b4a06..98a03327e 100644
--- a/dom/performance/PerformanceResourceTiming.h
+++ b/dom/performance/PerformanceResourceTiming.h
@@ -18,7 +18,7 @@ namespace mozilla {
 namespace dom {
 
 // http://www.w3.org/TR/resource-timing/#performanceresourcetiming
-class PerformanceResourceTiming final : public PerformanceEntry
+class PerformanceResourceTiming : public PerformanceEntry
 {
 public:
   typedef mozilla::TimeStamp TimeStamp;
@@ -30,7 +30,8 @@ public:
 
   PerformanceResourceTiming(PerformanceTiming* aPerformanceTiming,
                             Performance* aPerformance,
-                            const nsAString& aName);
+                            const nsAString& aName,
+                            nsIHttpChannel* aChannel = nullptr);
 
   virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;
 
@@ -62,6 +63,12 @@ public:
     mNextHopProtocol = aNextHopProtocol;
   }
 
+  DOMHighResTimeStamp WorkerStart() const {
+    return mTiming && mTiming->TimingAllowed()
+        ? mTiming->WorkerStartHighRes()
+        : 0;
+  }
+
   DOMHighResTimeStamp FetchStart() const {
     return mTiming
         ? mTiming->FetchStartHighRes()
@@ -170,6 +177,7 @@ public:
 
 protected:
   virtual ~PerformanceResourceTiming();
+  void SetPropertiesFromChannel(nsIHttpChannel* aChannel);
 
   nsString mInitiatorType;
   nsString mNextHopProtocol;