Bug 1342863 - (Part 8) DocGroup labeling for timer callback in nsRefreshDriver. r=dholbert

MozReview-Commit-ID: DP7WFkvlrPq

--HG--
extra : rebase_source : df4ed6ec82bfb780491339b92b31a4a91fbc145f

layout/base/nsRefreshDriver.cpp

@@ -1437,11 +1437,17 @@ nsRefreshDriver::SetHighPrecisionTimersEnabled(bool aEnable)
 
       nsCOMPtr<nsITimer> timer = do_CreateInstance(NS_TIMER_CONTRACTID);
       if (timer) {
+        if (nsPresContext* pc = GetPresContext()) {
+          timer->SetTarget(
+              pc->Document()->EventTargetFor(TaskCategory::Other));
+        }
         timer.forget(&sDisableHighPrecisionTimersTimer);
-        sDisableHighPrecisionTimersTimer->InitWithFuncCallback(DisableHighPrecisionTimersCallback,
-                                                               nullptr,
-                                                               90 * 1000,
-                                                               nsITimer::TYPE_ONE_SHOT);
+        sDisableHighPrecisionTimersTimer->
+          InitWithNamedFuncCallback(DisableHighPrecisionTimersCallback,
+                                    nullptr,
+                                    90 * 1000,
+                                    nsITimer::TYPE_ONE_SHOT,
+                                    "DisableHighPrecisionTimersCallback");
       } else {
         // might happen if we're shutting down XPCOM; just drop the time period down
         // immediately