beginLayer       1652 Source/core/html/canvas/CanvasRenderingContext2D.cpp     drawingContext()->beginLayer(1, op);
beginLayer       1673 Source/core/html/canvas/CanvasRenderingContext2D.cpp     c->beginLayer(1, state().m_globalComposite);
beginLayer        208 Source/core/rendering/svg/RenderSVGResourceClipper.cpp     context->beginLayer(1, CompositeSourceIn, &repaintRect);
beginLayer        253 Source/core/rendering/svg/RenderSVGResourceFilter.cpp         context->beginLayer(1, CompositeSourceOver, &boundaries, ColorFilterNone, imageFilter.get());
beginLayer         98 Source/core/rendering/svg/RenderSVGResourceMasker.cpp     context->beginLayer(1, CompositeDestinationIn, &repaintRect, maskLayerFilter);
beginLayer        448 Source/platform/graphics/GraphicsContext.cpp     beginLayer(opacity, immutableState()->compositeOperator(), bounds);
beginLayer        312 Source/platform/graphics/GraphicsContext.h     void beginLayer(float opacity, CompositeOperator, const FloatRect* = 0, ColorFilter = ColorFilterNone, ImageFilter* = 0);