getClipBounds     338 Source/platform/graphics/GraphicsContext.cpp     if (!m_canvas->getClipBounds(&rect))
getClipBounds     132 Source/platform/graphics/GraphicsContext.h     FloatRect getClipBounds() const;
getClipBounds     255 Source/platform/graphics/skia/NativeImageSkia.cpp     if (!context->canvas()->getClipBounds(&destRectVisibleSubset))