247 struct DeviceCM {  struct
248     DeviceCM*                      fNext;  argument
256     DeviceCM(sk_sp<SkBaseDevice> device, const SkPaint* paint, const SkMatrix& stashed,  in DeviceCM()  argument
284     DeviceCM*       fLayer;  argument
291     DeviceCM*           fTopLayer;
338         const DeviceCM* rec = fCurrLayer;  in next()
356     const DeviceCM* fCurrLayer;
362         DeviceCM* layer = fMCRec->fTopLayer;              \
643     SkASSERT(sizeof(DeviceCM) <= sizeof(fDeviceCMStorage));  in init()
644     fMCRec->fLayer = (DeviceCM*)fDeviceCMStorage;  in init()
645     new (fDeviceCMStorage) DeviceCM(sk_ref_sp(device), nullptr, fMCRec->fMatrix, nullptr, nullptr);  in init()
1145     DeviceCM* layer = new DeviceCM(newDevice, paint, stashedMatrix, rec.fClipMask, rec.fClipMatrix);  in internalSaveLayer()
1185     DeviceCM* layer = fMCRec->fLayer;   // may be null  in internalRestore()
1215             layer->~DeviceCM();  in internalRestore()