CompositedScrollingHistogramMax 1434 Source/core/rendering/RenderLayerScrollableArea.cpp blink::Platform::current()->histogramEnumeration("Renderer.CompositedScrolling", IsScrollableAreaBucket, CompositedScrollingHistogramMax); CompositedScrollingHistogramMax 1494 Source/core/rendering/RenderLayerScrollableArea.cpp blink::Platform::current()->histogramEnumeration("Renderer.CompositedScrolling", WillUseCompositedScrollingBucket, CompositedScrollingHistogramMax); CompositedScrollingHistogramMax 620 Source/core/rendering/RenderLayerStackingNode.cpp blink::Platform::current()->histogramEnumeration("Renderer.CompositedScrolling", NeedsToBeStackingContainerBucket, CompositedScrollingHistogramMax);