createScrollbarLayer  245 Source/core/page/scrolling/ScrollingCoordinator.cpp     OwnPtr<WebScrollbarLayer> scrollbarLayer = adoptPtr(blink::Platform::current()->compositorSupport()->createScrollbarLayer(new blink::WebScrollbarImpl(scrollbar), painter, geometry.leakPtr()));
createScrollbarLayer  333 Source/core/page/scrolling/ScrollingCoordinator.cpp                 webScrollbarLayer = createScrollbarLayer(scrollbar);
createScrollbarLayer   81 public/platform/WebCompositorSupport.h     virtual WebScrollbarLayer* createScrollbarLayer(WebScrollbar*, WebScrollbarThemePainter, WebScrollbarThemeGeometry*) { return 0; }