static void MergeChildrenGraphsIn ( [UEdGraph](API\Runtime\Engine\EdGraph\UEdGraph) * MergeTarget, [UEdGraph](API\Runtime\Engine\EdGraph\UEdGraph) * ParentGraph, bool bRequireSchemaMatch, bool bInIsCompiling, [FCompilerResultsLog](API\Editor\UnrealEd\Kismet2\FCompilerResultsLog) * MessageLog )