setAccelerated2dCanvasMSAASampleCount  523 Source/web/WebSettingsImpl.cpp     m_settings->setAccelerated2dCanvasMSAASampleCount(count);
setAccelerated2dCanvasMSAASampleCount   55 Source/web/WebSettingsImpl.h     virtual void setAccelerated2dCanvasMSAASampleCount(int) OVERRIDE;
setAccelerated2dCanvasMSAASampleCount   62 public/web/WebSettings.h     virtual void setAccelerated2dCanvasMSAASampleCount(int) = 0;