- m_state->m_compositeOperator = compositeOperation;
- m_state->m_blendMode = blendMode;
- m_state->m_xferMode = WebCoreCompositeToSkiaComposite(compositeOperation, blendMode);
+ GraphicsContextState* stateToSet = mutableState();
+ stateToSet->m_compositeOperator = compositeOperation;
+ stateToSet->m_blendMode = blendMode;
+ stateToSet->m_xferMode = WebCoreCompositeToSkiaComposite(compositeOperation, blendMode);