Merge from Release-Engine-Staging @ 17438845 to Release-Engine-Test

This represents UE4/Main @17430120 and Dev-PerfTest @17437669

[CL 17439044 by aurel cordonnier in ue5-release-engine-test branch]

Engine/Source/Editor/StatsViewer/Private/StatsPages/PrimitiveStatsPage.cpp

@@ -193,7 +193,7 @@ struct PrimitiveStatsGenerator
 			// Only list primitives in visible levels
 			&&	IsInVisibleLevel( InPrimitiveComponent, World ) 
 			// Don't list pending kill components.
-			&&	!InPrimitiveComponent->IsPendingKill() )
+			&&	IsValid(InPrimitiveComponent) )
 		{
 			// Retrieve relevant lights.
 			TArray<const ULightComponent*> RelevantLights;