Remove ErrorOut function

- replace the ErrorOut function with a simple return E_FAIL
- there is non reason to call some MessageBox()

CPP/7zip/Compress/LizardDecoder.h

@@ -60,7 +60,6 @@ class CDecoder:public ICompressCoder,
   UInt32 _inputSize;
   UInt32 _numThreads;
 
-  HRESULT CDecoder::ErrorOut(size_t code);
   HRESULT CodeSpec(ISequentialInStream *inStream, ISequentialOutStream *outStream, ICompressProgressInfo *progress);
   HRESULT SetOutStreamSizeResume(const UInt64 *outSize);