AllowRegionAutoGeneration 229 Source/core/rendering/RenderFlowThread.cpp if (autoGenerationPolicy == AllowRegionAutoGeneration) AllowRegionAutoGeneration 101 Source/core/rendering/RenderFlowThread.h RenderRegion* regionAtBlockOffset(LayoutUnit, bool extendLastRegion = false, RegionAutoGenerationPolicy = AllowRegionAutoGeneration);