Bug 1948401 - Add flow marker for tracking runnables added in RunInStableState. r=smaug

Differential Revision: https://phabricator.services.mozilla.com/D238326

UltraBlame original commit: 5a1f8c0bb78ff37be91664aed64b57dff695a627

Author: marco-c

xpcom/base/CycleCollectedJSContext.cpp

@@ -217,6 +217,15 @@ include
 "
 mozilla
 /
+FlowMarkers
+.
+h
+"
+#
+include
+"
+mozilla
+/
 MemoryReporting
 .
 h
@@ -4128,6 +4137,45 @@ MOZ_ASSERT
 mJSContext
 )
 ;
+nsCOMPtr
+<
+nsIRunnable
+>
+runnable
+=
+std
+:
+:
+move
+(
+aRunnable
+)
+;
+PROFILER_MARKER
+(
+"
+CycleCollectedJSContext
+:
+:
+RunInStableState
+"
+OTHER
+{
+}
+FlowMarker
+Flow
+:
+:
+FromPointer
+(
+runnable
+.
+get
+(
+)
+)
+)
+;
 mStableStateEvents
 .
 AppendElement
@@ -4137,7 +4185,7 @@ std
 :
 move
 (
-aRunnable
+runnable
 )
 )
 ;