setAccelerated2dCanvasEnabled  518 Source/web/WebSettingsImpl.cpp     m_settings->setAccelerated2dCanvasEnabled(enabled);
setAccelerated2dCanvasEnabled   54 Source/web/WebSettingsImpl.h     virtual void setAccelerated2dCanvasEnabled(bool) OVERRIDE;
setAccelerated2dCanvasEnabled   61 public/web/WebSettings.h     virtual void setAccelerated2dCanvasEnabled(bool) = 0;